Embryonic Stem Cells In Scientific Research Essay - 584 Words

Most cells in our bodies are specialised to do a particular job. Like white blood cells are good at fighting off invaders, but they can’t carry oxygen like red blood cells. Stem cells on the other hand have the remarkable potential to develop into many different types of cell in the body. In addition, in many tissues they serve as an initial repair system, dividing without limits to replenish other cells as long as the person or animal is still alive. When a stem cell divides, each new cell has the potential to remain a stem cell or become a more specialised cell. They can be distinguished from other types of cell by two characteristics. First, they are unspecialized that can renew themselves through cell†¦show more content†¦On the other hand, many groups and organisations regard the deconstruction of the blastocyst (a embryo formed outside the human body) to be the murder of a human life. They believe that life begins at conception and that it is immoral to destroy a few day old human embryo, even to save an existing human life. For embryonic stem cell research: The main argument for stem cell research is that it could lead to major medical breakthroughs. It could be used to treat countless diseases and therefore improve the lives of millions. It has already be tested on some human patients and shown promising results. So there is already a use for it. Also, looking further into the future stem cell research holds all kinds of possibilities like growing organs for people who need transplants. Another argument is that the embryos that are used in the research are left over from IVF, so would be destroyed anyway. If these embryos did not go to the research it would be a wasted opportunity. Also early human embryos are only balls of cells—not yet human beings. Against embryonic stem cell research: The arguments against the research are mostly ethical and moral. The main one being that those who believe human life begins at conception, oppose embryonic stem cell research because the extraction of stem cells from the embryo requires its destruction. In otherShow MoreRelatedThe Debate Concerning Embryonic Stem Cell Research Essay1406 Words   |  6 Pagesof embryonic stem cell research. The embryonic stem cell debate has polarized the country into those who argue that such research holds promises of ending a great deal of human suffering and others who condemn such research as involving the abortion of a potential human life. If any answer to the ethical debate surrounding this particular aspect of stem cell research exists, it is a hazy one at best. The question facing many scientists and policymakers involved in embryonic stem cell research isRead MoreEmbryo Based Stem Cell Research1171 Words   |  5 PagesEmbryo-based stem cell research The controversy concerning the ethical dilemma related to stem cell research rages on. One particular basis of this controversy emanates from the fact that embryonic stem cells research derives its stem cells from destroyed embryos. Stem cells are cells that are yet to be specialized into specific tissue that serves specific function in the organism. Some radical scientists have labeled these cells the building blocks of future medical and biotechnical research becauseRead MoreThe Debate Over Embryonic Stem Cell Research1543 Words   |  7 PagesWhile embryonic stem cell research has been ongoing for more than 30 years, it has only become a controversial topic over the past decade. The embryonic stem cell was first isolated in 1981 by two scientists at the University of Cambridge. However, it wasn’t until 1998 at the University of Wisconsin, Madison, where the first batch of embryonic stem cells were created in a test tube. In 2001, President George W. Bush approved the use o f federal funding for research on this topic, following this actionRead MoreHuman Embryonic Stem Cell Research992 Words   |  4 Pagesdesirable fantasy, but now it is almost a possibility. Human embryonic stem cells are pluripotent cells that, although unspecialized, can differentiate into various specialized cells, such as nerves, muscle, skin, or even blood. Sadly, controversy surrounds this relatively new scientific concept and it threatens to destroy the potential of this discovery before scientists even have a chance to study it thoroughly. Human embryonic stem cell research should be permitted to advance due to the potential ofRead MoreThe Debate Over Embryonic Stem Cell Research1652 Words   |  7 PagesEmbryonic stem cell research could one day hold the key to many new scientific discoveries if it is continuously funded in the years to come. I chose to base my research around the question, Should embryonic stem cell research be government funded? When I finish highschool I hope to pursue a career in the medical field. Although I wish to become a doctor and may not be directly researching stem cells, they may one day be a treatment that I will have to administer to patients. To answer this questionRead MoreStem Cells And Stem Cell Research1477 Words   |  6 Pagessociety is that of stem cells. Stem cells are the cells in the early human developmental stage that form to be any type of cell. Not only do these cells have the ability to transform, but they also act as the body’s repair system. With this knowledge, the scientific community has used these traits to help cure diseases and even save lives. However, there is a problem using stem cells for research. There are two kinds of stem cells that exist, Somatic stem cells and embryonic stem cells. The firstRead MoreEmbryonic Of Stem Cell Research Essay1576 Words   |  7 PagesEmbryonic Stem Cell Research Francois Rabelais, the famous Renaissance humanist, once said, â€Å"Science without conscience is the death of the soul† (Rabelais, Francois). Since the late 1960’s, this has been the stance for opponents of embryonic stem cell research. This is saying, if we are willing to take a fertilized embryo and kill it before it has even had time to develop, where is our conscience, our heart? We consider this form of stem cell research to be immoral and unethical. ScientistsRead MoreMorality And Money : Stem Cell Research990 Words   |  4 PagesMoney: Stem Cell Research In 2001, with 22 human embryonic stem cell lines established, President George W. Bush signed legislation which prevented new, additional stem cell lines from being created and tightened restrictions on federal stem cell research funding. This legislation effectively constrained human embryonic stem cell research until 2009, when President Barack Obama reversed Bush’s legislation and relaxed the funding criteria. There are now 195 human embryonic stem cell linesRead MoreStem Cell Reasearch779 Words   |  4 PagesStem Cell Research: Should we continue to allow scientists to create new embryonic stem cell lines? Good morning everyone. The topic of Stem Cell Research has been argued over by politicians, scientists and people all over the world for over a decade. Scientists should not be allowed to continue to create new embryonic stem cell lines. One of the ways to obtain stem cells for scientific research is to destroy a blastocyst (laboratory-fertilized human egg). Destroying the blastocyst is the equivalentRead More Stem Cell Research Essay1303 Words   |  6 PagesStem Cell Research In light of the continued advancement of technology and research in the medical field, there have been some groundbreaking developments that have been heralded as indications that scientific research can produce remarkable results when it is integrated with technology. Since the turn of the 20th century, major breakthroughs like the discovery of DNA and the development of anti-retroviral drugs for HIV/AIDS have been cited as the reason why scientific research especially in the

Alienation Loneliness in The Yellow Wallpaper

Alienation and Loneliness in â€Å"The Yellow Wallpaper† In the story, â€Å"The Yellow Wallpaper† written by Charlotte Perkins Gilman, the narrator talks about several things: She feels she is sick and her brother and husband do not believe her, her husband moved her to a deserted house and keeps her isolated, he controls her every move, and she feels that she has no companionship. All of these things contribute to the theme of alienation and loneliness in this story. The Narrator is convinced she is sick; however, her brother and husband do not believe her. She says, â€Å"You see, he does not believe I am sick†¦If a physician of high standing, and one’s own husband, assures friends and relatives that there is really nothing the matter with one but†¦show more content†¦She doesn’t feel she has any companionship, even with her husband. â€Å"It’s so hard to talk to John about my case†¦Ã¢â‚¬  (Gilman 350). So she can’t confide in anyone about the way she feels. Not only that, but he talks down to her, â€Å"What is it little girl?†, â€Å"Bless her little heart.† (Gilman 350), and calls her a â€Å"blessed little goose† (Gilman 347), as if she is a child. With her husband talking to her like that, the feeling of alienation due to not feeling like she is on the same level as her husband is inevitable. She also spends a good deal of time alone and cries a lot. â€Å"I cry at not hing, and cry most of the time. Of course I don’t when John is here, or anybody else, but when I am alone. And I am alone a good deal just now.† (Gilman 348) A person who is happy and surrounded by people they love, don’t spend so much time crying, alone. The author has used all of these examples to accurately portray alienation and loneliness. The poor woman is so alone and isolated, and she doesn’t try to hide it in the least. Everything she writes about is how she is alone, crying, or trying to make someone else happy by doing something, or by not doing something, or she’s hiding what she’s doing to avoid getting in trouble. She can’t do anything that makes her happy. She’s trapped in this huge, ugly room with tattered wallpaper and bars on the windows. In fact, she focuses so much on the horrible paper that her condition continues to worsen. She’s told what to do and whenShow MoreRelatedEffects of Loneliness and Isolation in the Short Stories â€Å"Metamorphosis† and â€Å"the Yellow Wallpaper†1512 Words   |  7 PagesEffects of loneliness and isolation in the short stories â€Å"Metamorphosis† and â€Å"The Yellow Wallpaper† In Franz Kafka’s â€Å"Metamorphosis† and Charlotte Perkins Gilman’s â€Å"The Yellow Wallpaper,† the reader can easily see demonstrated the effects of the alienation and loneliness both of the main characters experience. The feeling of loneliness and the state of alienation leave the characters changed from who they were and manages to completelyRead MoreMaupassant’s The Necklace Essay1606 Words   |  7 Pagesthat having money in the key to his happiness, similar to the way Mathilde feels about money. In both stories readers are shown that both characters unintentionally separate themselves from society due to their obsession with finances, resulting in loneliness and isolation. Paul lived his life obsessing with the belief that his disappointing social status could be made happy if only he were rich. He looks at those of the middle and lower class with humiliation for himself as he is one of them. Willa

Celebrities as Role Models free essay sample

When you were a kid, did you ever fantasize about being a pro athlete or celebrity? At one point in every childs life, they dream of being on the front pages of magazines or live on TV. They dream of the A-list lifestyle and wish that they could be that when they grow up. When I was a kid, I dreamed of being a singer and I looked up to Britney Spears and Christina Aguilera. As I grew older, I saw their faces all over tabloids and their actions never made me oppose them, but I understood that some of their actions were wrong. Professional athletes and celebrities make amazing role models but they can also be a really bad one too. People nowadays are so closed minded and quickly judge others when they do wrong. Celebrities and athletes have it really bad because their lives are so exploited. Everything they do is monitored by others and the moment paparazzi catches a glimpse of their mistakes, its like WWIII has started. We will write a custom essay sample on Celebrities as Role Models or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Then over time, things die down and people are on to the next big thing. This brings my point of making mistakes are okay. No one on this Earth is perfect, not even celebrities. People go through many challenges in life that cause them to make bad decisions. Instead of shunning a celebrity, people should use them as an example of what their children should and should not do. Furthermore, celebrities have their own lives aside from being a celebrity. They do things such as buy groceries, take vacations, pay bills and taxes, pretty much all the things the average adult does. The public thinks that every celebrity lives such a fabulous, luxurious life and has others to wait on their every need, but they do normal things too. People just envy the life they live because they wish they had their lives. Instead of being jealous, people should encourage others to strive for big things, then maybe they can live the life of an A-lister. Parents should use celebrities and athletes as an example to their children. They should show them that with hard work, ambition, motivation, dedication, and perseverance, they can achieve anything in life. Although the glitz and glam of being famous sounds amazing, it can also be a bad thing. Since many celebrities lives are so monitored, no one really knows how they truly act in person. Its like they put on an act to make people like them more, but at home, theyre completely different. For example, the Kardashian family. In my opinion, the whole family seems superficial and only cares about money. But for all I know, they might be sweethearts and extremely down to earth. People envy them because theyre all so gorgeous and rich, but they feel bad for them because they exploit their lives to get their riches. Theyre a good example of what not to be. If you want something in life, such as money, then you should work for it. Not broadcast your whole life on television and make drastic decisions to make your piggy bank fat. Of course, this is my opinion and others may think differently. Overall, the life of a professional athlete and celebrity is hard. One little mistake can justify a million peoples thoughts about them. Magazines and social media put out such lies about celebrities so you never know what to believe about them. People just believe what they see and go with it. But no matter what mistake a celebrity makes, people still love them and envy the life they live. Professional athletes and celebrities make good role models because theyre someone our future generations should strive to be. Our present dictates our future and if I say so myself, the future is looking pretty bright.

Bad Reasons to Enroll in an Online College

Bad Reasons to Enroll in an Online College If you’re thinking about enrolling in an online college, make sure that you’re doing it for the right reasons. A lot of new enrollees sign up, pay their tuition, and are disappointed that their online classes aren’t what they expected. There are definitely some good reasons for wanting to become an online student, such as the ability to balance school and family, the chance to earn a degree while continuing work, and the opportunity to enroll in an out-of-state institution. But, enrolling for the wrong reason can lead to frustration, lost tuition money, and transcripts that make transferring to another school a challenge. Here are some of the worst reasons to enroll in an online college: You Think It Will Be Easier If you think that earning an online degree is going to be a piece of cake, forget about it. Any legitimate, accredited program is held to strict standards regarding the content and rigor of their online courses. Many people actually find online classes more challenging because without a regular in-person class to attend it can be difficult to find the motivation to stay on track and keep up with the work. You Think It Will Be Cheaper Online colleges aren’t necessarily cheaper than their brick-and-mortar counterparts. While they don’t have the overhead of a physical campus, course design can be costly and finding professors that are good at teaching and technologically competent can be a challenge. It’s true that some legitimate online colleges are very affordable. However, others are twice as much as comparable brick-and-mortar schools. When it comes to comparing colleges, judge each institution individually and keep an eye out for hidden student fees. You Think It Will Be Faster If a school offers you a diploma in just a few weeks, you can rest assured that you’re being offered a piece of paper from a diploma mill and not an actual college. Using a diploma mill â€Å"degree† is not only unethical, but it is also illegal in many states. Some legitimate online colleges will help students transfer credits or earn credit based on the exam. However, accredited colleges won’t let you breeze through classes or get credit based on unproven â€Å"life experience.† You Want to Avoid Interacting With People While it’s true that online colleges have less personal interaction, you should realize that most quality colleges now require students to work with their professors and peers to some degree. In order for colleges to receive financial aid, they must offer online classes that include meaningful interaction rather than serve as online versions of mail correspondence courses. That means you can’t expect to just turn in assignments and get a grade. Instead, plan on being active on discussion boards, chat forums, and virtual group work. You Want to Avoid All of the General Education Requirements Some online colleges are marketed towards working professionals that want to avoid taking courses like Civics, Philosophy, and Astronomy. However, in order to keep their accreditation, legitimate online colleges must require at least a minimal amount of general education courses. You may be able to get away without that Astronomy class but plan on taking the basics like English, Math, and History. Telemarketing One of the worst ways decide to attend an online college is to give in to the continual calls of their telemarketing campaigns. Some of the less reputable colleges will call dozens of times to encourage new enrollees to sign up over the phone. Don’t fall for it. Make sure that you do your research and feel confident that the college you choose is right for you. The Online College Promises You Some Sort of Goodies Free GED courses? A new laptop computer? Forget about it. Anything that a college promises you in order to get you to enroll is simply added to the price of your tuition. A school that promises tech toys should probably receive quite a bit of scrutiny before you hand over your tuition check.

you are what you eat essays

you are what you eat essays People are, as the expression goes, what they eat. After all, the muscles in a persons body, and the blood flowing through their veins, are all supplied by the food that he or she consumes. Understandably, these foods would also have an effect on the way the brain functions. The foods we eat have measurable effects on the bodys performance, they may prove to have an even more critical influence on how the brain handles its tasks. The idea that the right foods, or the natural neurochemicals they contain, can enhance mental capabilities such as by defusing stress. (Blun 2) In the 1970s, Dr. Richard Wurtman of MIT and his graduate student, John Ferstrom, discovered that the nutrient composition of a meal affects the brains neurotransmitters, substances that control nerve impulses. They also found in rats, that the neurotransmitters dopamine and serotonin had great involvement with food intake. Dr. Wurtmans wife, Judith, later found that the carbohydrate content of a meal might influence dopamine and serotonin synthesis. Dopamine is related with alertness; it is used for fast reflexes, mental energy, and to assist in problem solving. Serotonin helps a person deal with stress. When the brain uses serotonin, feelings of stress and anxiety are replaced by a sense of tranquillity, often to the extent of somnolence.(Trankina 2) Serotonin is a composite of tryptophan, an amino acid that is found in food. The most simplistic way to obtain tryptophan is by consuming a high-carbohydrate meal, and avoiding foods containing protein and fat. (1-3) People in general are better able to cope with stress when their diets are high in complex carbohydrates. Many people misconstrue helpful, complex carbohydrates with sugary, refined carbohydrates. Refined carbohydrates are contained in foods such as white breads, sugar coated cereals, white rice, and other flour-based carbo...

Current event summary Personal Statement Example | Topics and Well Written Essays - 500 words

Current event summary - Personal Statement Example he comprehensive history of Luther is one that explains a leader who was willing, and motivated the society towards championing for their rights (Fandel & Bascle 28). The history of America is one that recalls the towers built by Luther that are transmitted from one generation to the next. Achua &Lussier indicate that Desmond Tutu is a leader that portrayed a lot servant leadership (332). Tutu derived a lot of meaning from an apprehension that their legacy is crucial in providing their followers with a foundation of self development, accord and companionship (Achua &Lussier 332). Tutu was a charismatic leader who made numerous sacrifices and suffered meaningfully on behalf of his people (Achua &Lussier 332). Abrams says that Thambo Mbeki is a leader that will be remembered for his commitment to leadership (88). He was dedicated and devoted to the people of South Africa, and fought continuously for his people. He is remembered for his fight against apartheid, and as a president, he attempted to heal the wounds of oppression from previous decades (24). Curtis & Manning is of the thought Adolf Hitler is one that is a good example of negative historical significance (23). Hitler as a leader during his tenure in 1919-1945, is indicated to have a lot of weaknesses, and used suggestion to lead (Curtis & Manning 23). Though Hitler had a good beginning, he had numerous personal weaknesses that led to his isolation, and label as a dictator (Curtis & Manning 23). Niagawoe is of the opinion that Charles Taylor, as a leader is one of the major contributors of the Liberian civil war (21). Taylor is accused of corrupt scandals that siphoned a lot of funds from the Liberian government. With crimes against humanity befalling his shoulders, Taylor has a lot of cases to answer with the International Criminal Court. Laufs says that Robert Mugabe is yet another leader that displayed vices of a manipulative leader (18). Mugabe is a leader that has resulted to not embracing

Case of Dell in Australia Essay Example | Topics and Well Written Essays - 1000 words

Case of Dell in Australia - Essay Example B2B and B2C become the main models used by companies to reach their target audiences nod meet customers demands (Bearden et al 2004). It seems likely that direct selling from the manufacturer will grow exponentially. Indeed, it is this very transferability of information which virtually guarantees the demise of traditional industry boundaries. Companies are increasingly finding that, if they combine their information assets with those of other companies, the combined information resource is considerably more useful to all sides: two and two, in this instance, can make a lot more than four. Put together a social security or tax database with another database of people who owe debts and you have a means of tracking individual debtors over long periods of time and collecting the debt from them when they finally have the money to repay it (a process is known as debt surveillance and already being offered by some companies) (Dedrick and Kraemer 2001). The corporate objectives of Dell are to make self-help more useful and easier to use, improve customer support and direct customer relationships. The clear and effective strategy allows a company to redefine itself — at all levels, from strategy to the operation of individual processes (Drejer, 2002). Dell, a company that is comparatively unconstrained by physical geography (a seller of services across the Internet, for example) can reconfigure its distribution to take advantage of the variances in domestic tax regimes at virtually no cost: it does not have any physical assets of any consequence that need to be relocated. For dell, its value chain can be seen as a series of interrelated functions within any organization that link its inputs (raw materials to a factory, inbound logistics to a retail outlet) to its outputs (outbound logistics, the sale of goods to customers), the virtual value chain refers to the value that can be generated by exploiting the information generat ed by any stage of this  process.