Question

Given below are two statements A and B. Choose the correct answer related to the statements. Statement A: Amino acids are amphoteric in their function Statement B: All amino acids are necessary for our body

• A. Statement A is correct but statement B is wrong
• B. Both the statements A and B are correct
• C. Statement A is wrong but statement B is correct
• D. Both the statements A and B are wrong

Answer 1

The correct option is A Statement A is correct but statement B is wrong

In the solid state, an amino acid ordinarily exists as Zwitter ion, which is formed by the transfer of protons from α – COOH group to – $N{H}_2$ group. Essential amino acids are not synthesized in the body hence taken through diet.