Amino acids can exist in zwitterionic form which contains both positive and negative charges together, thus called Amphoteric molecule. These forms of amino acids, are having both moieties.
Given below are two statements: Statement I : Amino acids have a property of ionizable nature of - NH_2 and - COOH groups, hence have different…
NEET UG 2022 — Botany Biomolecules
2022mcqhard
Given below are two statements: Statement I : Amino acids have a property of ionizable nature of −NH2 and −COOH groups, hence have different structures at different pH. Statement II : Amino acids can exist as Zwitterionic form at acidic and basic pH. In the light of the above statements, choose the most appropriate answer from the options given below:
Official previous-year question
Held on 30 Apr 2022 · Verified 9 Jul 2026.
Options
- A
Both Statement I and Statement II are correct
- B
Both Statement I and Statement II are Incorrect
- C
Statement I is correct but Statement II is incorrect
- D
Statement I is incorrect but Statement II is correct
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