Which one contains a carboxyl and an amino group?

Question

A) ATP

B) fats

C) amino acids

D) sugars

E) vinegar

Answer 1

c.  

Answer 2

Amino acids for SURE.

I know because amino acids are any of a group of organic molecules that consist of a basic amino group (-NH2), an acidic carboxyl group (-COOH. So yeah its

C.