Sample Essay on:
Stem Cell Research Ethics

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Essay / Research Paper Abstract

A 14 page paper. The writer was required to read several articles provided and add others to discuss the issue of stem cell research and determine if it is ethical or not. The writer also commented on whether the authors demonstrated any bias in their reporting. The essay ends with the writer's opinion regarding the ethics of this issue. Bibliography lists 12 sources.

Page Count:

14 pages (~225 words per page)

File: MM12_PGstmcl9.rtf

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Unformatted sample text from the term paper:

stick to it. For example: How many people know what a stem cell is? How many people know what a stem cell does? Where do stem cells come from? So, the question then is, how many people know what they are talking about when they argue so ferociously on one side or the other? A stem cell is called a stem cell because all other cells in the body stem from this one.1 The stem cell must wait for some sort of signal to tell it what it should become and when the signal comes, the cell slowly differentiates what type of cell it is supposed to be.2 The signal basically tells this cell "to turn on certain genes and make new proteins."3 Stem cells can be taken from a number of sources, such as an early embryo, the umbilical cord blood and from a variety of adult tissues.4 The embryonic stem cells are the most versatile, which is what makes them so valuable in research. Because they can become a number of other types of cells, embryonic stems cells are referred to as pluripotent.5 These cells are "derived from embryos generated by in vitro fertilization." Omitting a number of steps and stages, embryonic cells will eventually become totipotent cells, go through some other stages until they reach a stage where it is possible to pick up a stem cell with a pipette, a very small instrument, and transferred to a Petri dish.6 These cells are self-renewing, which is another reason embryonic stem cells are so valuable in research.7 The new cells might be transplanted to a patient to prevent, reduce or cure a disease.8 Another possibility is for the cells to be taken from a person with a genetic defect and use the cell to develop ...

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