question_answer

The functional group which is found in amino acid is:

A) -COOH                        

B) \[-N{{H}_{2}}\]

C) \[-C{{H}_{3}}\]                       

D) Both [a] and [b]

Correct Answer: D

Solution :

both [a] and [b] Amine acids contain \[-N{{H}_{2}}/\] and carboxyl (-COOH) as functional group. Depending upon their relative positions the amino acids are classified as \[\alpha ,\,\,\,\beta ,\,\,\,\operatorname{r}-\delta -\]etc. Amino acids.