asked 186k views
2 votes
The 20 amino acids vary only in their?

a. carboxyl groups
b. side groups
c. amino groups
d. lipid groups

asked
User Walter K
by
8.3k points

1 Answer

0 votes
The answer is B. Amino acids differ in their side groups
answered
User Ashish Babu
by
7.8k points
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