science anybody? please help!?

proline, methionine, and aspartic acid represent three types of _____________?

2007-12-02 13:04:40 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Biology

Look here:

http://www.biology.arizona.edu/biochemistry/problem_sets/aa/aa.html

2007-12-02 13:08:47 · answer #1 · answered by N E 7 · 0⤊ 0⤋

Amino acid

2007-12-02 21:07:59 · answer #2 · answered by Labsci 7 · 0⤊ 1⤋

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