Multiple Choice
An amino acid is a compound that contains at least
A) one amino group and one amide group.
B) two amino groups and one carboxylic acid group.
C) one hydroxyl group and one methyl group.
D) one carboxylic acid group and one amino group.
E) one methyl group and one amide group.
Correct Answer:

Verified
Correct Answer:
Verified
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