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Stem_Cell_Research-Right_Or_Wrong
2013-11-13 来源: 类别: 更多范文
Stem Cell Research-Right Or Wrong
Stem-Cell Research: Right or Wrong
Recently there has been a large debate about stem-cell research. Many questions have surfaced. Is stem cell research immoral and unethical' Is stem cell research pro-life or is it considered abortion' People have even gone to the extremes in asking is stem-cell research murder' But the most important question that has been surfaces is should Federal money be appropriated for stem-cell research.
Lets start with the basics. What is stem-cell research' By encyclopedia definition, stem-cell research is: unspecialized human or animal cells that can produce specialized body cells and at the same time replicate themselves. Embryonic stem cells are derived from a very young embryo that contains 200-250 cells. Stem-cells can also come from adults from the umbilical cord and placenta or from blood, bone marrow, skin, and other tissues. These cells are used to cure many diseases.
There are two sides to this debate. One side is that stem-cell research is moral and beneficial to the medical world as well as the general population. People from this side of the debate argue that the embryos used for stem-cell research are frozen in laboratories. Some
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