Ap Eapcet
Biomolecules
AP EAPCET 2021 - 19th August Evening Shift
MCQ+1 / -02021
Assertion (A) An optically active amino
acid can exist in three forms depending on
the pH of the solution.
Reason (R) Amino acids contain both acidic
and basic groups, they exist as Zwitter ion in aq. medium, anionic form in acidic medium
and cationic form in basic medium.