Nature of aqueous solutions of two different amino acids X and Y are acidic and basic, respectively. X and Y can be:

Alanine and valine

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Aspartic acid and Asparagine

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Glutamine and Glutamic acid

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Aspartic acid and Lysine

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Solution

The correct option is D Aspartic acid and Lysine
Alanine is neutral amino acid and valine is also neutral amino acid.
Aspartic acid is acidic amino acid and Asparagine is neutral amino acid.
Glutamine is neutral amino acid and Glutamic acid is acidic amino acid.
Aspartic acid is acidic amino acid and Lysine is basic amino acid.

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Nature of aqueous solutions of two different amino acids 'X' and 'Y' are acidic and basic. Here 'X' and 'Y' are

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