-Which functional group(s)shown above is (are)present in all amino acids?
A) A and B
B) B and D
C) C only
D) D only
E) C and D

Name: -Which functional group(s)shown above is (are)present in all amino acids? A) A and B B) B and D C) C only D) D only E) C and D
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Question

-Which functional group(s)shown above is (are)present in all amino acids?
A) A and B 
B) B and D 
C) C only 
D) D only 
E) C and D

Quizplus · Accepted Answer

Amino acids contain both an amino group (-NH2) and a carboxyl group (-COOH), which correspond to choices C and D respectively.

-Which Functional Group(s)shown Above Is (Are)present in All Amino Acids