... sound frightening, genetic research has far more advantages than downfalls. With recent advancements in the mapping of the human genome, it will soon be possible to identify particular strings of DNA which may cause diseases like cancer or amyotrophic lateral sclerosis. Commonly known as ALS or Lou Gehrig's Disease, amyotrophic lateral sclerosis is a neurodegenerative disease that attacks nerve cells in the ... marrow of leukemia victims. (AAAS) The stem cells used in this research can be obtained from several sources. One of these sources is the embryonic stem cell, which is a cell har...

• Word Count: 2597
• Approx Pages: 10
• Has Bibliography
• Grade Level: Undergraduate

... of human life and it's regeneration and brings it to life through the process of cloning. In 1938 a German scientist Hans Spemann proposes a "fantastical experiment" to transfer one cell's nucleus into an egg without a nucleus, the basic method that would eventually be used in cloning. Fourteen years later in 1952 Briggs and King clone tadpoles. Another scientist John Gurdon clones frogs from ... a fatal disease could wipe out the human race. In order to have a better understanding of cloning it is important to understand that cloning has three different divisions: embryo cloning, adult...

• Word Count: 2522
• Approx Pages: 10
• Has Bibliography
• Grade Level: High School

... 1980s, to mammals" (58). Simply explained, the nuclear transplantation process involves taking a donor egg cell and removing the nucleus (removing all DNA). Then a mammary cell, one which has all the DNA needed to make another being, is taken from the subject that is too be cloned. Then the cell is fused with the egg cell with a jolt of electric current. The cells begin to multiply into generic stems ... ...

• Word Count: 3198
• Approx Pages: 13
• Has Bibliography