Assertion :Glutamine contains amide group. Reason: Isoelectric point of glutamine is 7.

Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

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Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

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Assertion is correct but Reason is incorrect

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Both Assertion and Reason are incorrect

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Solution

The correct option is C Assertion is correct but Reason is incorrect
Glutamine is an α-amino acid that is used in the biosynthesis of proteins. It contains an α-amino group, an α-carboxylic acid group, and a side chain amide which replaces the side chain hydroxyl of glutamic acid with an amine functional group, classifying it as a charge neutral, polar amino acid. The isoelectric point of glutamine is 5.65. Therefore, the assertion is correct and the reason is incorrect. So, the correct answer is option C.

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