Carbohydrates, Proteins, and Lipids.
Proteins monomers are amino acids; there are 20 different commonly known amino acids. Each protein is put together by different variations of the different amino acids. There polymers are polypeptides. Amino Acids get there finger print by their "R group" and they also have a carbonyl group. When in comes to Nutrition they have 4 calories per gram of protein. The best way to get protein is by eating foods with lots of protein in it. When you eat vegetables i…
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Posted on November 23, 2009 at 8:17pm —