NEET UG CHEMISTRY MCQ: BIOMOLECULES

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In an electric field, if an amino acid migrates towards cathode, the pH of the solution is said to be

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Correct option: A

Less than pI

Option A (Less than pI) is correct because if an amino acid migrates towards the cathode (negative electrode), it must be positively charged, which occurs when the pH is less than the isoelectric point (pI).

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