Question

The functional group which is found in amino acid is

• A. $-COOH$
• B. $-N{H}_2$ group
• C. $-C{H}_3$ group
• D. Both (a) and (b)

Answer 1

Answer: (D)

Amino acids are bifunctional organic. compounds, hence it contains both carboxylic group (-COOH) as well as amino group $\left(-N{H}_2\right)$