Human beings wished to fly like a bird and thus came the invention of airplanes. People have always had fantasies about their duplicate or their other selves and thus came the recent phenomenon of cloning.
It initially started with plant crafts and then progressed to producing copies of micro organism. Then in the s the idea of human cloning came into existence. Dolly was the first mammal to have been cloned from an adult cell. It showed the possibility that the genetic material of an adult cell could be used to generate an entire new organism Marie, n. In biological terms cloning can be referred to the production of an exact genetic copy of the original.
This could be a plant, an animal or even a human being. Cloning has different types and can be done via different methods for e. DNA cloning, reproductive cloning, therapeutic cloning etc Marie, n. Therapeutic cloning or research cloning is the transfer of nucleus from the somatic cells of an individual this results in the production of an embryo and is particularly useful in the research of stem cells. The stem cells are a kind of cells from which different kinds of cells like the epidermal cells, the nerve cells or the muscle cells can be produced.
Skin is a human organ which is replaced in burns victim by in vitro production of healthy skin cells. This provides compatible skin grafts. First, a description of the thyroid disease is given and the various treatments that are available emphasizing on the therapeutic treatment.
The argument will come after this followed by the conclusion. It utilizes iodine which combines with tyrosine, which is an important amino acid, resulting in the formation of hormones. The malfunctioning of this gland can result in over or under production of the hormones. This eventually causes either the hypothyroidism i.
Hyperthyroidism causes excessive weight loss insomnia Iodine transfer takes place in the apical plasma membrane. Iodine is converted into iodides by active transport by active transport process. The iodide transporter is produced by a gene called pendrin gene, thyroperoxidase and H2O2 generating system. The synthesis of thyroid hormones is limited by H2O2. Both the genes are linked on chromosome 15q The stem cells produced in the process can be transformed in to any kind of body tissue.
These stem cells can be produced in Petri dishes. It can be used to produce a cardiac muscle cell which can be administered to a heart patient to take care of his malfunctioning heart 3 Hennemann, n. The cloning process, which is actually the organification of iodide and thyroid homogenesis makes use of ThOX proteins and throperoxidase.
The successful cloning of human hydrogen peroxide generating system opens new vistas in physiopathology and diagnosis of thyroid disease. Below are some important elements to be remembered Ontario Consultants on religious tolerance, n. The main seed cell which will be used in the therapeutic cloning is just like a human life; it contains human DNA. This can come from either extraction or sometimes even scrapping of the inner side of the mouth The problematic area or the malfunctioning part of the human body, such as in this case the thyroid gland is generated from the main seed cell.
The main seed cell can never be created on its own. It contains the human DNA and is the most important and basic element. Also, dilemmas would arise over what rights these people have, as surely they would be humans just like the rest of us.
Furthermore, if we have the ability to clone humans, it has to be questioned where this cloning will end. Is it then acceptable for people to start cloning relatives or family members who have died? To conclude, I do not agree with this procedure due to the ethical issues and dilemmas it would create.
Cloning animals has been a positive development, but this is where it should end. And it has a thesis statement that makes it clear exactly how the human cloning essay will be structured and what the candidate's opinion is: The first body paragraph discusses the advantages of cloning humans, and then the second body paragraph looks at the problems associated with this. The change of direction to look at the other side is clearly marked with a transition word "however" and a topic sentence: Other transition words are used effectively to guide the reader through the ideas in the human cloning essay: They are from the Academic and General Test.
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Paying Attention in Class. To what extent do you agree with such a procedure? Have you any reservations? Write about the following topic:
Human cloning essay - this is on the topic of cloning humans to use their body parts. You are asked if you agree with human cloning to use their body parts, and what reservations (concerns) you have.
Free cloning papers, essays, and research papers. Benefits of Cloning - Cloning is the process of making a genetically identical organism through the use of a DNA sample.
Essays supporting human cloning published by the Human Cloning Foundation Note: The Human Cloning Foundation does not have the resources to check the factual accuracy of all the essays that it publishes. The reader must do fact checking on his or her own. NEW! Essay, term paper research paper on Cloning. The cloning of humans may soon be a reality. The recent announcement of a sheep and calf cloned using this technique has sparked much controversy in the modern world.
Cloning is Ethical and Necessary Essay - Cloning is a subject which many people do not agree upon. Scientists think cloning should be allowed because it can lead to great things. Argument Against Human Cloning essays The idea of cloning humans has always stirred debate, raising moral and ethical issues. As research and experiments continue delve into the frontiers of technology and science, we inch closer to the possibility of cloning becoming a reality. In fact, it.