Imagine watching your
friend who had an amputated leg, start walking again normally, simply because
his amputated leg grew again! While this is just an imagination for now, it is
probably possible, with stem cells!
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So what are stem cells?
If you are writing stem cells essay,
this is a question that you must have an answer to. To begin with, a cell is the building block
of life. It has several components that make it functional. Some of these
components includes the cytoskeleton is maintains the shape of the cell hence
acting as the scaffold of the cell. Besides, cytoplasm is the inner space of
the cell and has a large fluid filled. It helps break down waste products and
moves material around the cell. This process is known as cytoplasmic streaming.
Consequently, stem cells are cells that are unspecialized and are thought to
reproduce themselves under favorable conditions. They have the ability to
reproduce to bones and muscles among others.
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If you are assigned on stem cells essay, consider writing
sources of stem cells. Stem cells are found in the bone marrow, blood, fetuses,
and embryos.
Although stem cells
have brought controversy, it has brought positive impact in the society. While writing
stem cells essay, you may consider
mentioning the importance of stem cell. To begin with, stem cells are used for
medicinal purposes. Their unique ability to develop to other organs in human
body can make it possible for scientists to grow an amputated limb. Scientists
also use stem cell to bring back memory. Again stem cell is used to repair and
replace worn out or damaged cells hence curing diseases. Besides, embryonic
stem cells can also be used to test the effects of new drugs on animals and
people.
Other topics that you
may consider writing a stem cells essay are;
controversies of stem cell, and negative effects of stem cell among others.
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