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Katena32 [7]
3 years ago
8

PLEASE ANSWER QUICK! 50 POINTS!!!!

Chemistry
2 answers:
lesya692 [45]3 years ago
6 0

Answer:

A. Each amino acid has an amino group and a carboxyl group.

Rom4ik [11]3 years ago
6 0

Answer:

a

Explanation:

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