Friday, November 17, 2006

Protein

Proteins are very important molecules in our cells. They are involved in virtually all cell functions. Each protein within the body has a specific function.

Some proteins are involved in structural support, while others are involved in bodily movement, or in defense against germs.

Below is a list of a few types of proteins and their functions:

* Antibodies - defend the body from germs.
* Contractile Proteins - responsible for movement.
* Enzymes - speed up chemical reactions.
* Storage Proteins - store amino acids.

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