Which two functional groups are always found in amino acids?
A) ketone and methyl groups
B) carbonyl and amino groups
C) carboxyl and amino groups
D) amino and sulfhydryl groups
E) hydroxyl and carboxyl groups

Name: Which two functional groups are always found in amino acids? A) ketone and methyl groups B) carbonyl and amino groups C) carboxyl and amino groups D) amino and sulfhydryl groups E) hydroxyl and carboxyl groups
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Question

Quizplus · Accepted Answer

Amino acids always contain a carboxyl group (-COOH) and an amino group (-NH2).

Which Two Functional Groups Are Always Found in Amino Acids