Pros And Cons Of Stem Cell Research - UKEssays.com.
A)There are 2 broad types of stem cells: Adult stem cells, and the most controversial type, Embryonic stem cells B)One of the most obvious differences in these types is where they come from C)Adult stem cells come from tissue like blood, bone marrow, or adipose (fat) D)Embryonic cells come from blastocytes in developing embryos, or unborn offspring between the ages of 5 days to a month.
Using stem cell could reduce the dependence on organ donations and transplantation. In a survey posted on religiousness’s. Com, a little more than Seventy percent Of all Americans support the question, “Do you favor the use of existing stem cells in research to cure tot treat dozens of serious diseases such as Alchemist’s, diabetes, heart disease, and Parkinson disease?
In the 3- to 5 day-old embryo, called a blastocyst, embryonic stem cells give rise to the entire body of the organism, including all of the specialized cell types and organs. Three types of stem cell are mainly utilised in research: Embryonic stem cells (ES cells) are obtained from the blastocyst. ES cells are pluripotent, which means they can.
Stem cell, an undifferentiated cell that can divide to produce some offspring cells that continue as stem cells and some cells that are destined to differentiate (become specialized). Stem cells are an ongoing source of the differentiated cells that make up the tissues and organs of animals and plants. There is great interest in stem cells because they have potential in the development of.
Adult stem cells. As well as the fetus, stem cells are also found in the placenta, amniotic fluid and umbilical cord, and they remain in many adult tissues. Cord blood is sometimes collected at.
A persuasive essay for the use of stem cells for research Essay Sample. Many people have not been fully informed on the topic of human pluripotent stem cell research. Most American have heard a lot on one side, and very little on the other. Hence, they have not and can not fully evaluate the facts and can only give snap decisions, according to.
The President has signed a bill that research on stem cells may continue, yet they can only uses the embryos that they have in the labs. This is the only option he had that appeased both sides of the issue. Stem Cell research has come a long way in five years yet still has a long way to go. So far we know that when we take out these certain cells and cultivate it form 220 types of cells. So.