The Relationship Between Culture and Technology Essay

The Relationship Between Culture and Technology The relationship between technology and culture is cyclical. Logically, a culture will develop technologies based on the needs or desires of the people, because this is where the creative influences lie. As this technology spreads and is absorbed into the people’s lives, it affects their culture and way of life. This change in lifestyle can also occur when a technology developed outside a culture is introduced into the culture, providing an external influence. As Paul Ehrlich explains, there are technological evolutions and associated cultural evolutions, and they do not necessarily occur concurrently. Ehrlich [believes] that, in our modern era, technology is evolving faster than†¦show more content†¦land, water, women). Thus culture – warfare – is affected by technology, and the needs that it creates. Technology is developed as a way to further a way of life, thus making common tasks easier, if not simpler. It doesn’t make sense for a culture to invent something that is not relevant or useful. Technologies are determined by a culture’s â€Å"demands and preoccupations,† and depend on the existing environment of the society. (Teresi) For example, nomadic cultures have no use for architecture or other developments of a non-mobile life, but in 1600 BCE the chariot was a welcome addition to daily life. (Chant) In China in the 11th century, Tseng Kung-Lang published a formula for gunpowder, following centuries of his people’s interest in explosions, eruptions and colorful displays of fireworks. (Teresi) Eskimos developed harpoons with detachable heads, so that, upon killing a seal, the shaft would float to the surface of the sea and simplify retrieval of the seal (Ehrlich). The time-consuming activity of seal hunting was often the Eskimos’ only source of food, and so it was important to develop a technology that was not wasteful. In the Indus Valley in the third millennium BC, a people developed who were more interested in organized cities than in temples or warfare. Artifacts found there include seals, beads, and ceramics, but there is no evidence of warfare. (Teresi) More warlike cultures leave artifacts such as spears, shields and helmets.Show MoreRelatedEssay on The Relationship Between Technology and Human Culture2844 Words   |  12 PagesThe Relationship Between Technology and Human Culture Human culture and technology are continually co-evolving in a dynamic relationship. All technologies (See Note 1) develop in a particular cultural context as the result of changing needs or constraints. But once developed, a technology changes the culture that gave it birth. When a technology spreads to another culture, the cultural context affects the speed or way in which the technology is adopted and how it is used. The diffusion of technologiesRead MoreSocial Structure And Social Structures995 Words   |  4 Pagesand Strathern (1998:22), define society as groups of people or communities that are connected by similar social, economic, political or ideological ties. These scholars state that societies are results of systems of interactions between people, known as social relationships. These interconnected individuals who interact recurrently form social groups, and then larger communities known as social systems. Society is then comprised of various social institutions such as f amily, education and politicsRead MoreCulture And Technology : Introduction1317 Words   |  6 PagesCulture and Technology: Introduction Human culture, technology and nature are forever changing and adjusting with each other in a vigorous trend. The changes in culture that one technology creates may then influence the development of another or different technology. â€Å"There has always been a connection between technology and culture† (Rotman). Technology has influenced human culture just as much as culture has generated progressions in technology. It is an intricate relationship that forms a symbolicRead More Relationship between Cultural Change and the Environment Essay examples967 Words   |  4 PagesRelationship between Cultural Change and the Environment The association between culture and human technologies is central to the issue of today’s worldwide environmental degradation. This relationship is often viewed as quite simple: as a culture develops, needs arise and are met by new technologies. The culture is then transformed by the effects the technologies have on the people’s way of life. It seems logical that new technology would only be developed as a result of incentive or passionRead MoreCulture and the Mass Media1400 Words   |  6 PagesImpact of Mass Media on Enculturation The mass media and culture go hand and hand in today s society. The American culture thrives on the Mass media and this has become American culture today. â€Å"Mass media is any medium used to transmit mass communication. Until recently mass media was clearly defined and was comprised of the eight mass media industries; books, newspapers, magazines, recordings, radio, movies, television and the Internet (Lane, 2007).† The mas media is no longer simple to defineRead MoreHow Technology Is Impacting Globalization974 Words   |  4 PagesWith new technology it has become so much easier to access data, from anywhere in the world. The world has many problems that cannot be fixed without globalization and by moving towards one global culture. The world is moving towards one global culture because different cultures are adapting and sharing ideas of others that are gradually changing the way people in these cultures live. The world will benefit with globalization because it will in crease the interaction and relationships between countriesRead MoreA Joint Venture Between Nora And Sakari853 Words   |  4 PagesThe negotiations for a joint venture between Nora and Sakari have been taking place for over two years and 20 meetings. Meeting locations have varied, but have been held in both of the firm’s respective countries of Helsinki and KL. So far, the meetings sunk costs in promoting the JV between the two companies are estimated at RM3 million. There are mutual benefits for a cooperative effort. The main benefit for Sakari would be to meet its strategy of expanding RD centres in to South-east Asia whichRead MoreHow Foreign Cultures and Media Influence Local Cultures, and Whether Local Cultures Are Eroded by Foreign Influences and Media969 Words   |  4 Pagesdevelopment of modern technology, globalisation has become an increasingly important phenomenon in the world. globalisation means the extending and deepening interdependencies of countries worldwide through economic, political and cultural integration. As the primary driver of globalisation, mass media plays a decisive role in the process of globalisation, spreading Western products, ideas and values around the world, which has created a profound influence on local culture of other countries. ThusRead MoreNature And Nurture s Effect On Behavior1690 Words   |  7 Pages the brain is like a blank piece of paper. Text appears on the paper when we begin to acquire cultu re, self identity, and knowledge† (Bereczkei, 2000). Although these factors can be obtained from various elements, I believe that it is one’s environment that has the greatest influence. It is our environment that replaces our genetic behaviors, such as association with home and one’s parents, with culture and socialization. Although one’s parents and home life does have some importance on the developmentRead MoreEssay on Stark P M4 A2739 Words   |  3 PagesRobert Sternberg’s theory of love is best explained in the context of interpersonal relationships. An interpersonal relationship can be defined as two or more people who have a strong, deep or close association. The three components Sternberg uses are intimacy, passion and commitment. His theory uses 6 manifestations which are combinations of the three components. This covers a variety of different kinds of relationships in human kind. Sternberg’s theory of love has several combinations of love that

Improving The Health Care System - 1706 Words

I. Introduction to Access to Health Care People who are able to have access to health care benefit from the health care system. The remaining Americans who are unable to benefit, are faced with adversities trying to obtain basic services within the health care system. As indicated and presented in National Healthcare Disparities Reports, People who are disproportionately affected with the access to health care are minorities, and individuals holding low socioeconomic health status. Persons who are uninsured have a decreased chance in receiving recommendations. In the National HealthCare Quality Report, it demonstrated that a major factor that resulted in poor quality care was health insurance. In addition to receiving poor access to care,†¦show more content†¦Furthermore education level was a determining factor in obtaining health insurance. People with a high school education were one third less likely to having health insurance compared to college educated persons. Along with health insurance are premiums and payments made out-of-pocket. According to a study conducted, 12% of the hospital stays were paid for by families uninsured. High health care cost are caused by an array of factors including the advancement of technology.As a result, people seek and utilize services offered in the black market at a lower cost. II. Purpose of Black Market The black market is an economic activity, where goods and services are obtained and sold illegally, with no government intervention. Black markets- sometimes referred to, as the Underground market can be located by researching online and from word of mouth. For instance the prohibition of alcohol in 1919 is an example of a black market. As a result of the outlawing of alcohol, speakeasies erupted. Smuggling in alcohol began organized crime in the United States. From alcohol to selling stolen products to even performing plastic surgery. According to Huffington Post, â€Å"items bought and sold on the black market, make up the world’s second largest economy behind the United States at roughly $10 trillion.† That is an enormous amount of money that if thought about it could contribute into the economy if done legally. As stated by Bob Mundy, the investigationShow MoreRelatedImproving The Health Care System1104 Words   |  5 Pagesimprove the h ealth care system there are three aims that are required and must be implemented simultaneously. A triple aims that has an impact on the cost decisions in managed care are; improvement of the experience of care; amending the health care system as it relates to communities, and reducing per capita costs of health care. Appropriate integration of these three rolls known as the â€Å"triple aim† are five components of evaluation: partnership between providers and those receiving care, redesigningRead MoreImproving The Health Care System Essay1605 Words   |  7 PagesIntroduction Fixing problems that face health care in many health facilities demand a system wide set of solutions. The systems used in these facilities must be assessed and redesigned to identify factors that will aid in the achievement of the set goals. The enormous task of achieving the goals should be undertaken collaboratively by all the key stakeholders, who include, health care professionals, planners and policy makers, administrators, payers, and patients and their families. These partnershipsRead MoreImproving America s Current Health Care System1270 Words   |  6 PagesImproving America’s Current Health Care System The health care system of the United States is dysfunctional and broken. While many upper and middle class Americans have nothing to worry about since they can afford health care insurance, the lower class are neglected and pushed to the side. Including funding and performance, the costs of the health care insurance has caused current political evaluations. Yes, Medicaid does cover the poor Americans, but you do not receive the same treatment and coverageRead MoreImproving New Health Care System Into The United States866 Words   |  4 Pagesthe new health care system into the United States. To avoid the idea that the government is introducing a â€Å"Big Brother† like plan. The first step is to introduce the usage of smart cards through executive order. Since it is election year it would be beneficial in implementing the new policy. This first step, of using smart cards would decrease wait-time and decrease charges while increasing care and transparency. With this plan the prices would be fixed and be negotiated annually. The system alsoRead MoreImproving Local Health Care and Effectiveness of Hospital Management Systems1367 Words   |  5 PagesImproving Local Health CarePage 2 Improving Local Health Care Effectiveness of Hospital Management Systems Question No.1 Think back on the last time you accessed health care services in your community (west oak lane) and make recommendations concepts that would have improved your visit. Provide specific examples to support your response. As an answer to this question, I would refer to my visit to the local hospital in West Oak Lane. During that particular visit, I was intending to get medicationRead MoreCanada And Uae : Advanced Economies And Invest Heavily Improving The Health Care System850 Words   |  4 PagesCanada and UAE are advanced economies and invest heavily in improving the health care system. Both the countries realize the potential of eHealth as a key driver for enhancing the quality, safety and efficiency of health care services. eHealth in Canada Uptake of health information technologies has been limited and varies widely across Canada. According to the 2010 National Physician Survey, about one-third of Canadian physicians were using a combination of paper and electronic records, and 16%Read MoreEvaluation Of Patient Safety Systems817 Words   |  4 PagesSafety Systems (PS) This brochure â€Å"Patient Safety Systems† focuses on the commitment made by The Joint Commission to provide quality care and safety of patients which is extended to families, health care practitioners, staff, and health care organization leaders. It was published on October, 9, 2015. The information would benefit anyone in the health field including patients, their families, doctors, nurses, and leaders in any health facilities. It acts as a guiding tool to how health care systemRead MoreThe Implementation Of Technology Into Healthcare Practices1060 Words   |  5 PagesProject Plan Health care is going through a stage that requires attention, such considerations involve improving the quality of patients care, and lowering health care cost. The response to these concerns must be answered with the implementation of technology into healthcare practices. Technology can improve patient care in many different ways. By using technology, health care professional can control waste of resources, this will improve patient care. Health care organizations must understand thatRead MoreIs Bioinformatics A Multi Disciplinary Field?1203 Words   |  5 Pagesinvolves health information technology to improve the efficacy of health care by incorporating better quality, efficient and new technologies. Health informatics is an amalgamation of various disciplines like information science, computer science, social science, management science, behavioral science and others. There are various sub categories in health informatics like the â€Å"clinical informatics, pathological info rmatics, pharmacy informatics, public health informatics, community health informaticsRead MorePmh Model In Quality Care830 Words   |  4 Pagesenhance the system by pursuing various models for the delivery of healthcare through the Accountable Care Organizations and the Patient Centered Medical Home by putting measures in place that will provide cost effective delivery which will help to approve the patient outcome along with greater satisfaction with the care they have received. The Accountable Care Organization and Patient Centered Medical Home in these case studies did best by assuring patient satisfaction through quality care that is

Essay on Blogs free essay sample

While reading this article with an extended definition of blobs, the question arises in which way this kind of definition differs from the kind of definition in a dictionary. One can say that the definition of blobs in the article is different to one in a dictionary because the extended definition is subjective and entertaining. One reason why the extended definition of William Safari differs from a normal definition In a dictionary Is because the extended definition is not written objectively. A definition In a dictionary always looks the same.A word or thing Is described In an objective way, without Judgment, evaluation or personal opinions so that It ;s obvious ND comprehensible to everyone. Whereas in this article, while describing a blob, the author also expresses his critical opinion about blobs and lets the reader know that he himself would never set one up because he does not want anyone to know what he thinks (Safari). We will write a custom essay sample on Essay on Blogs or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Using such expressions, the author indirectly appeals to the reader to think critically about blobs, too.This is totally deferent in a dictionary because In dictionaries the reader Is not at all Influenced In his opinion. Due to the fact that deflations In a dictionary are written objectively and the deflation In the article Is Ritter subjectively, one can say that those two kinds of definitions differ from each other. Furthermore, a reason why the definition of blobs in the article is different to one in a dictionary is because the writer of the article also tries to entertain his readers.A definition like this one in the article is, due to the fact that it is published in a newspaper, not Just written because the author wants the readers to learn something, but also to entertain them. The author of the extended definition wants to make his text interesting, uses irony or exaggerations like from cops and firemen to each-growing farmers and cancer-curing scientists, from local churches to TV comedians to blobbing. This would never be the same in a dictionary. Dictionaries just describe the word in a simple way, they do not entertain.Considering the fact that the author of the newspaper article wants his readers to be interested in what they read and he wants to entertain them, definitions In dictionaries obviously differ from the kind of definition by William Safari. To summarize, definitions like this one in the article and general definitions in dictionaries have many differences. While in a dictionary the whole definition is Ritter in a simple and totally objective way, the author of an article writes from his point of view and thus in a subjective way.He also uses irony, exaggerations and find in a dictionary. -definition of blobs: subjective description, ironic(reed between the lines) and judgmental tone of the writer,makes the reader think critically, entertaining and specific examples of other texts,authors, using new words like believers (nicknames? ) -definition in a dictionary: objective,simple, understandable, no opinion or Judging, language is academic but easy to understand. Lady-examples, gives no reasons to think critical about term defeated.

Handling a Cat for Echocardiography for the Animal- myassignmenthelp

Question: Discuss about theHandling a Cat for Echocardiography for the Small Animal. Answer: The video is on cat handling and restraining. In this assignment, the analysis would be done based on the techniques used in handling the cat. In the video, the cat named Tom is one year old. According to the criteria in the controlling of animal, not all of the five points in the Level 3 is met properly. Point 1 and point 5 were fulfilled correctly. Taking this into consideration, the level 1 and 2 points are given to the video as per the criteria on controlling of animal. There was one hand on the patient at all times where the arm was placed over the patient at all times. The handler was holding the cat properly to some extent where the hands grasp the forearm proximal to elbow and index finger was placed properly between the arms (Yin, 2015). In the video, the handler kept the forearm and elbow that helped to keep the cat close to the body. This is an important step as when there is more surface area contact over the animals body gives better control over the animal. The analysis of the video also showed that during the handing the other hand was placed over the scruff of the cat. Handler did not use lifting by the scruff of the cat in the video and no hurting the cat as suspending the body weight or skin on the back of its neck is wrong and painful for the animal. It is an inappropriate and disrespectful way to handle a cat (Williams, 2016). However, the animal did struggle and break free. This is the reason when the movement is not controlled in all directions and patient seemed nervous as it shows that it is in danger. The arm was placed properly over the scruff of the cat and pressure was applied as required on the anima as described in the video. There was also no walking past dogs or loud noise while handling the cat as it can cause nervousness and panic in the animal. The jugular vein was shown properly in the video for the saphenous vein puncture (Sachs et al., 2017). Lateral recumbency was not done in a proper manner in the video where this technique is used for restraining an animal. This is a clinical term used to describe the way an animal is lied down laterally in a proper way to make the animal feel good and comfortable. The cat was placed flat on the table before the towel wrapping technique was done on the cat. In the video, the cat was not placed properly in a lateral position that made the cat struggle a nd breaks free. Another criterion that was not fulfilled was the handler was in danger. If the lateral recumbency had maintained, then the handler would have been safe. For providing safety to the handler, forearm should have been placed with minimum or low pressure against the side of the cat that prevents biting and handler would have been safe (Boon, 2017). However, in the video, the handler placed the index finger properly in between the forelegs of the cat that showed proper handling to some extent. The towel wrapping demonstrated in the video was also not proper. The shoulder blade was not properly placed with the arms that suggested there was no proper stability while handling. If there had been properly towel wrapping with proper use of arms, there would have been better stability and control over the cat. This suggested that the cats movements were not controlled properly in all directions. The correct technique in towel wrapping is to place the cat over the towel and wrap it like a scarf. In this method, tug one end of the towel over the body of the cat and sink it with the other end of the towel. The handler in the video does not follow this correct technique. Moreover, after towel wrapping, only the eye, ear ad mouth of the cat should be exposed, however, in the video, the handler did not cover the cat properly and body parts were exposed that suggests wrapping was not proper. Therefore, from the above discussion, it can be concluded that the handling and controlling of cat was not proper in the video by the handler. Although, one hand was on the patient all the times, the lifting of the cat was not proper. The index finger was properly placed between the forelegs, although, there was no control of movements in all directions. Finally, there was no proper towel wrapping of the cat that when the body parts were exposed. Therefore, the video needs more consideration on the handling of cat giving it Level 1 2 points in the criteria. References Boon, J. A. (2017). Imaging Planes: Technique in the Dog and Cat.Two?Dimensional and M?Mode Echocardiography for the Small Animal Practitioner, 51-74. Sachs, E. K., Julius, T. M., Claypool, S. P. A., Clare, M. C. (2017). Comparison of cephalic and jugular plasma lactate concentrations in sick cats: a pilot study.Journal of Veterinary Emergency and Critical Care,27(2), 193-197. Williams, L. (2016). Cat handling and associated stress: a clinical nursing perspective.Veterinary Nursing Journal,31(3), 88-93. Yin, S. (2015). Handling the Challenging Cat.Feline Behavioral Health and Welfare-E-Book, 306.

Rosa Parks Essays (779 words) - Montgomery Bus Boycott,

Rosa Parks Racism and prejudice have been dominant issues in the United States for many years. Being such a major issue is society, racism is also a major theme in one of the best pieces of American Literature, To Kill A Mockingbird. People, particularly African Americans, have been denied basic human rights such as getting a fair trial, eating in a certain restaurant, or sitting in certain seats of public buses. However, in 1955 a woman named Rosa Parks took a stand, or more correctly took a seat, on a public bus in Montgomery, Alabama. She refused to give her seat to a white man and was arrested for not doing so. The reasons and consequences and the significance of her stand are comparable in many ways to Atticus Finch's stand in To Kill A Mockingbird. Rosa Parks worked for the equality of all people. She was elected secretary of the Montgomery branch of the National Advancement of Colored People, unsuccessfully attempted to vote many times to prove her point of discrimination, and had numerous encounters with bus drivers who discriminated against blacks. She was weary of the discrimination she faced due to the Jim Crow laws, which were laws were intended to prohibit black[Americans] from mixing with white [Americans] (Jim Crow Laws1). Also, due to the Jim Crow laws, blacks were required to give their seats to white passengers if there were no more empty seats. This is exactly what happened on December 1, 1955. On her way home from work, Rosa Parks refused to give her seat to a white man and was shortly arrested (National Women's Hall of Fame1). Even though she knew what the consequences were for refusing to leave her seat, she decided to take a stand against a wrong that was the norm in society. She knew that she would be arrested , yet she decided that she would try to make a change. Although her arrest would seem like she lost her battle, what followed would be her victory. Rosa Parks's stand was so significant that she is called the mother of the civil rights movement (National Women's Hall of Fame1). Her arrest served as a catalyst for a massive boycott for public busses. Led by Martin Luther King, for 381 days, African Americans carpooled, walked, or found other ways of transportation. Despite the harassment everyone involved in the movement faced, the boycott continued and was extremely successful. The bus company suffered from the loss of fares, but did not desegregate its busses. In 1965, the case was brought to court, and segregation of busses was ruled unconstitutional, the busses were officially desegregated on December 21, 1956 (Microsoft Corporation1) . The movement Rosa Parks started climaxed with the Civil Rights act of 1964 and the Voting Rights act of 1965. She received many tributes and awards, such as the NAACP's Spingarn Medal in 1970 and the Martin Luther King Jr. Award in 1980( Microsoft Corporation1). Rosa Parks's stand is significa nt to our society because she showed us that one person can help so many other people by standing up for what they believe in. Rosa Parks's stand is not very different from Atticus Finch's stand in To Kill A Mockingbird. Their reasons for taking a stand are generally the same, they wanted to help their societies. Both knew they would face criticism and harassment, yet they still tried to make a change. Although the times were different and they were two different people, they both tried to change a backwards society. Instead of people being equal in the land of the free, some people were considered more superior than others. However, when they tried, both succeeded. Maybe Rosa Parks's stand got results more quickly, but Atticus's stand laid the foundation for change. They also had courage for taking their stands. Atticus's definition of courage is to know you won't win before you start, but still start and still try ( ). Even though in the long run they both win, the direct consequences are negative. Rosa Parks still got arrested and Atticus Finch still lost his case; they both lost before they started. Last ly, both are considered heroes in their societies. The reasons, consequences, and significance of Park's stand are

What Is Mitosis A Complete Guide to Mitotic Cell Division

What Is Mitosis A Complete Guide to Mitotic Cell Division SAT / ACT Prep Online Guides and Tips If you’re studying biology, the concept of mitosis is pretty unavoidable. Mitosis is part of the cell cycle, and studying how cells work makes up a huge portion of any biology class. It’s safe to say you’re going to need some working knowledge of mitosis if you’re looking to breeze through any biology-related course or exam. Here’s what we’re going to cover in this article so you’re up to speed on the purpose of mitosis, how the process of mitosis works, and why mitosis is important to know about. We will: Answer the question, â€Å"What is the purpose of mitosis?† (definition and explanation of the importance of mitosis included) Description of the 4 phases of mitosis Review the similarities and differences between mitosis and meiosis Our top three tips for studying and memorizing the stages of mitosis, and Three resources for further learning about mitosis! And, now, let our journey through the world of mitosis begin! Mitosis Definition The first thing we need to do is answer the question, â€Å"What is mitosis?† In cell biology, mitosis is a part of what is called the cell cycle. The cell cycle, sometimes called the cell-division cycle, is the series of events that occur in a cell that lead to duplication of that cell’s DNA and, ultimately, the creation of new cells. During mitosis, the cell division part of the cell cycle, a single parent cell’s replicated genetic material- called chromosomes- divides to produce two new, genetically-identical daughter cells. In the cell cycle, the cell’s DNA is replicated in interphase, the phase that precedes mitosis. Mitosis alternates with interphase to make up the cell cycle in its entirety. In fact, a cell cannot begin mitosis until interphase is successfully completed. So we’ve explained that mitosis is the part of the cell cycle when cell division occurs, but let’s get a little more detailed than that. During mitosis, one cell divides one time, and the cell that’s being divided is always called the â€Å"parent cell.† When the process of dividing the parent cell is complete, the result is two â€Å"daughter cells.† These cells are called daughter cells because, during mitosis, the genetic material of the parent cell is passed on to each new daughter cell. But it’s important to note that, in the type of cells that undergo mitosis, the genetic material of the cell is contained within the cell’s nucleus. So, while mitosis is often referred to as â€Å"cell division,† mitosis is technically the division of a cell’s nucleus into two new, identical nuclei. What Types of Cells Undergo Mitosis? You may have heard about two types of cells: eukaryotic (animal) cells, and prokaryotic (plant) cells. Both types of cells undergo cell division, but only eukaryotic cells experience cell division through mitosis. In fact, all eukaryotic cells can engage in mitosis. Mitosis happens exclusively in eukaryotic cells because this type of cell has a nucleus. The nucleus of a cell contains its genetic matter, and this is what is passed to the new â€Å"daughter† cells in the process of mitosis, or cell division. In order to replicate the genetic material, mitosis has to occur in cells that have a nucleus. 2 Reasons Why Cells Divide (and Why Cell Division Is so Important) Answering the question, â€Å"Why do cells divide?† pretty much also answers the question, â€Å"Why is mitosis important?† The process of mitotic cell division in eukaryotic cells is important for two main reasons: because cell division creates new cells that keep eukaryotic organisms thriving, and because cell division passes a consistent genetic identity to a new generation of cells. First, the division part of the cell cycle- mitosis- is so important because the parent cell passes its genetic information to its offspring cells (sometimes called â€Å"daughter† cells) during this type of cell division. If cell division doesn’t occur, new cells can’t be created. And it’s important for new cells to be created in eukaryotic organisms because . . . cells get worn out and die! The dead cells need to be replaced with new cells so the organism can continue growing. Second, the process of mitosis is so important because parent and daughter cells in certain types of organisms must be identical in order for the organism to survive. When mitosis occurs successfully, two new cells with the same genetic composition and an identical chromosome set to the previous generation are created. If there’s an error during mitosis, harmful conditions can develop, like cancer or hemophilia. When Does Mitosis Occur in the Cell Cycle? Mitosis is really important, but it’s actually only one part of the cell cycle. A period called interphase precedes mitosis in the cell cycle, and interphase and mitosis alternate as the cell cycle occurs over and over. So, mitosis is the second or concluding part of the cell cycle, and mitosis cannot start until interphase has been successfully completed. During interphase, the cell grows and develops the proteins needed for cell division. In the middle of the interphase period, the cell duplicates its chromosomes. Once the chromosomes have been duplicated and all other conditions are ideal in the cell, the first phase of mitosis can begin! The 4 Phases of Mitosis, Explained We have a much longer article that covers the four phases of mitosis in more detail, but we do want to give you an overview of what the four phases of mitosis are and what happens during each phase here. If you’re looking for a deep dive into the four phases of mitosis, take a look at our article, â€Å"A Detailed Breakdown of the 4 Phases of Mitosis†! Mitosis is a process that happens in phases that always occur in the same order and accomplish the same tasks (unless something goes wrong!). The four phases of mitosis are prophase (P), metaphase (M), anaphase (A), and telophase (T). Each of these phases helps achieve the purpose of mitosis by moving the process of cell division and reproduction along. Without the proper completion of each of the four phases, cell division wouldn’t happen the way it’s supposed to. We’ll quickly breakdown each phase of mitosis for you next! Phase 1: Prophase and Prometaphase During prophase, the first phase of mitosis, the chromatins inside the cell’s nucleus begin condensing into chromosomes. The protective membrane surrounding the cell’s nucleus, called the nuclear envelope or membrane, also begins to break down. As the chromosomes condense inside the nucleus and the nuclear membrane disintegrates, centrioles outside of the nucleus start moving toward opposite sides of the cell and form the mitotic spindle, which is made up of fibers called microtubules. The mitotic spindle stretches from one side of the cell to the other, suspended between those centrioles that moved away from each other. Phase 2: Metaphase Metaphase is the second phase of mitosis. During metaphase, spindle fibers attach to the centromere of each pair of sister chromatids. The sister chromatids also move into the middle of the cell and line up along an invisible line, called the metaphase plate. These spindle fibers prepare the sister chromatids to separate properly in the next phase of mitosis. Phase 3: Anaphase Anaphase is the third phase of mitosis, and this is when cell division really begins. During anaphase, the spindle fibers attached to the sister chromatids start shortening, which pulls the sister chromatids apart down the middle toward opposite sides of the cell. By the end of anaphase, each side of the cell has a complete, identical set of chromosomes. Phase 4: Telophase Finally, we have telophase: the fourth and final phase of mitosis. In telophase, the separated chromosomes start to unfold and form chromatin. The spindle also disintegrates, and a new nuclear envelope forms around the two new sets of chromosomes. These two new sets of chromosomes make up two nuclei, which have received genetic information from their parent cell. iframe width="560" height="315" src="https://www.youtube.com/embed/zrKdz93WlVk" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen/iframe Mitosis Versus Meiosis: The Similarities and Differences Mitosis, meiosis. You probably know that both of these processes have something to do with cells. But what’s the difference between the function of mitosis and the function of meiosis, and why do you need to know the difference? - To understand how mitosis and meiosis are related, the first thing you need to know is that mitosis isn’t the only type of cell division that can occur. Meiosis is also a form of cell division and reproduction! But while mitosis results in two identical daughter cells, meiosis results in four sex cells. That’s right- meiosis is the process of cell division and reproduction that occurs in organisms that reproduce sexually. Here are the key differences between mitosis and meiosis as processes of cell division and reproduction: Mitosis Meiosis Where it occurs Occurs in all organisms, except viruses Only occurs in animals, plants, and fungi Cells it produces Creates body/somatic cells Creates germ/sex cells Number of cell divisions One cell division ( 4 stages total) Two cell divisions (8 stages total) Prophase length Prophase is short Prophase I is longer Recombination/crossing over No recombination/crossing over in prophase Recombination/crossing over of chromosomes during prophase I Metaphase During metaphase, individual chromosomes line up on cell’s equator During metaphase I, pairs of chromosomes line up on cell’s equator Anaphase During anaphase, sister chromatids move to opposite ends of the cell During anaphase I, sister chromatids move together to the same cell poll During anaphase II, sister chromatids are separated to opposite ends of the cell Number of cells created End result: two daughter cells End result: four daughter cells Ploidy Diploid daughter cells Haploid daughter cells Genetics Daughter cells are genetically identical Daughter cells are genetically different That’s a lot of differences, right? But there are also several similarities between the processes of mitosis and meiosis. Here they are: Both mitosis and meiosis begin with a diploid parent cell, or a parent cell with two sets of chromosomes Mitosis and meiosis go through the same phases, in the same order- prophase, metaphase, anaphase, and telophase- but the phases occur only once during mitosis and twice during meiosis Both mitosis and meiosis end with cytokinesis, the cytoplasmic division of a eukaryotic cell into two daughter cells In general, you want to try to remember the two main differences between mitosis and meiosis: meiosis involves two cell divisions, while mitosis only involves one, and meiosis gives rise to the production of germ cells, while mitosis gives rise to the production of somatic cells. Now you should be able to come up with answers to the questions, â€Å"What is the purpose of mitosis?† and, â€Å"What is the purpose of meiosis?† all on your own! Next, we’ll tell you about our top three tips for studying and memorizing the details of mitosis. Our Top 3 Tips for Studying and Memorizing the Details of Mitosis Now, learning cell biology is essentially a gargantuan effort to remember a lot of stuff about a lot of things, so maybe you’re wondering how you’re going to remember what the stages of mitosis are, the order of the phases, what happens in each phase . . . the list could probably go on! Fear not: we’ve come up with some strategies that can help you remember some of the most important details about mitosis. Check out our top three tips for studying and memorizing the key details about mitosis below. Mnemonic Devices Mnemonic devices are techniques that people can use to help them remember something. If you need to remember the 4 stages of mitosis in order, try memorizing one of these mnemonic devices: I Picked My Apples Today I Prefer Tea And Milk IPMAT Get it? The first letter of each word in the mnemonic devices above corresponds with the first letter of each of the phases of mitosis, plus interphase: I = Interphase Picked = Prophase My = Metaphase Apples = Anaphase Today = Telophase Adding one of these easy-to-remember phrases to your study arsenal can make remembering the phases of mitosis much easier in a high-pressure situation! Use the Letters In â€Å"Mitosis† and â€Å"Meiosis† to Remember the Difference If you thought those mnemonic devices were a cheesy way to remember key details about mitosis, just wait: we’ve also got a couple of ways to differentiate between mitosis and meiosis just by using the letters in the words mitosis and meiosis. Here’s an example: Mitosis has a â€Å"t† in it, so mitosis is going to result in two cells. Here’s a visual: The â€Å"T† in mitosis = two cells. Just remember that â€Å"t,† which should help you remember that mitosis results in two genetically identical daughter cells. Now for meiosis- and this one is easier. Ready? Meiosis doesn’t have a â€Å"T† in it, so it isn’t going to make two cells. â€Å"T† in mitosis = two cells. No â€Å"T† in meiosis = not two cells. A Different Kind of Mnemonic and A Hand Trick Maybe you need a trick to remember what happens during each phase of mitosis in addition to remembering what order they go in. Here’s one more trick that takes the first letter of each phase of mitosis and associates it with a word starting with that same letter to describe what happens in the corresponding phase of mitosis: Prophase = Prepare Metaphase = Middle Anaphase = Apart Telophase = Tear Prepare - middle - apart - tear. The idea with this one is to use one word that sort of sums up what happens in each phase of mitosis to trigger your memory about the other details of what happens in that phase. So, for example, if you can remember prophase = prepare, that should set you up to explain how prophase prepares the genetic material in the cell’s nucleus for division by condensing it tightly together. If a visual representation of what happens during each phase of mitosis is more helpful to you than another mnemonic device, try memorizing the quick hand trick demonstrated in this YouTube video! You could also combine the descriptive words from the mnemonic above with the hand trick for a double whammy. 3 Resources for Further Learning About Mitosis If you need some extra help answering the question, â€Å"What is mitosis?† on your own or want to build on your current mitosis definition, check out the three resources below that provide more information about mitosis! Nature Journal Maybe you’re feeling pretty ambitious and you want to dive into peer-reviewed, academic research articles on mitosis. One of the best places you can turn for that is Nature, an international science journal, and one of the most reputable in its field. If you need to do research on mitosis that’s going to be up to, say, a college professor’s expectations, any search you do in Nature’s archives will get you the kind of sources you need. The big drawback of most academic research journals is that the subscription fees are hefty. A one-year subscription to Nature for students is $119. Don’t lose heart, though. A lot of times, schools and universities buy subscriptions to reputable journals, so it’s likely you could access articles or issues on mitosis through your school library’s online databases. If you’re in doubt, just ask a research librarian! Scitable by Nature Education If a full-fledged, peer-reviewed scientific journal is a bit much for you at this point, Nature Education provides a tapered down resource for students looking for credible overviews of science-related topics, called Scitable. Scitable focuses specifically on key genetic concepts, so they definitely provide content that covers mitosis. When you search a concept on Scitable, the results pop up conveniently categorized based on type of content. So, if you search â€Å"mitosis† from the Scitable homepage, you’ll get results categorized as â€Å"articles,† â€Å"concept pages,† â€Å"definitions,† â€Å"images,† and â€Å"blog posts.† We recommend exploring Scitable on your own, but we’ve also linked to a few resources on mitosis that Scitable provides below: Mitosis definition page Concept page explaining replication and distribution of DNA during mitosis Video showing a timelapse of mitosis occurring under a light microscope If you’re looking for a variety of scientist-authored educational resources on mitosis in one place, Scitable is a great place to go. iframe width="560" height="315" src="https://www.youtube.com/embed/f-ldPgEfAHI" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen/iframe The Amoeba Sisters’ YouTube Videos on Mitosis If some jazzy music and creative visuals help you get focused to learn something new, try checking out the Amoeba Sisters’ set of YouTube videos on mitosis. Their content is lively, accessible, and relatable, which is always a welcome way to learn more about (or frantically review) science-y things! The Amoeba Sisters have several videos that will help you answer the question, â€Å"What is mitosis?†, but we especially recommend â€Å"Mitosis: The Amazing Cell Process that Uses Division to Multiply!† and â€Å"Mitosis vs. Meiosis: Side by Side Comparison.† And they don’t just provide video content: if you look right under all of their videos on YouTube, you’ll find that they provide a link to a page with tons of handouts that you can use to study and review what you’ve learned from their videos about mitosis. If you’re still asking yourself, â€Å"What is mitosis?†, these videos and handouts can help you answer that question. One more cool thing about their videos: they update them periodically to ensure their content stays up-to-date with scientific research and what’s being taught in formal education settings pertaining to mitosis, so you know you’re getting credible information. What’s Next? Are you still a little confused about what happens during mitosis? Or do you need a more in-depth resource to help you study? Here’s a step-by-step guide to mitosis that breaks every phrase down in detail (coming soon). Once you read this article, you’ll be on the way to becoming a mitosis expert! If you think biology is amazing, you might be a good candidate for taking AP Biology classes in high school. Here’s a guide to help you decide if an AP Bio class is right for you. (You can also take a sneak peek at the AP Biology syllabus to give you an inside look at what taking the class would be like!) Maybe you’re already taking AP or IB Biology and are looking for more study resources. We’ve got you covered there, too. Here’s a complete AP Biology review and a comprehensive list of the best online IB Biology SL/HL study notes, too.

Business Models and Planning Essay Example | Topics and Well Written Essays - 250 words

Business Models and Planning - Essay Example Segmented into personal and business travelers. Also segmented into personal and business travelers. Segmented into business travelers unlike the two. Channels Different channels are used to acquire customers. They are online ads, PR and word of mouth. Channels used to acquire customers are through different advertising campaigns in social media, ads and media houses. Uses advertising channels and word of mouth to attract customers. Customer relationship Two type of customers, owners and renters. And the relationship with both is of utmost importance (Daidj, 2015). A strong customer relationship who are renters. They offer various deals to their customers. Revenue streams. Generated through commissions from renters and commissions from owners. Generated through intelligent capital investment. Revenue stream is personal from the owner. Value proposition The core value involves possessing an asset which has not been fully utilized and enabling owners to make from it. To provide â€Å" a clean, comfortable room for the lowest price of any national chain† Provide products which are in accordance to customer specifications or dates. Key activities Their key activities includes marketing, developing products and community management of home owners.