Which of the following amino acid at isoelectric point will react with – InterviewSolution

1.	Which of the following amino acid at isoelectric point will react with nitrous acid and liberate nitrogen gas ?
Answer» Phenylalanine Isoleucine Lysine Proline Solution :Lysine CONTAIN -`NH_(2)` group in its Zwitterion STRUCTURE, so it will react with NITROUS acid and liberate nitrogen gas.

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