Question

All amino acids contain which of the following groups

amine
carboxylic acid
phenyl
eater
methyl

Answer 1

Step-by-step explanation:

Amino acid functional groups refer to the amino (~NH3+) and carboxyl (~COOH) group bonded to the alpha carbon. At biological pH (~7.2) the carboxyl will become deprotonated to carboxylate (~COO-). Each amino acid also has a side chain (R group) that may also exhibit functionality.Aug 4, 2015