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If a mutation in the c subunit changed the Asp residue, which amino acid change would...

If a mutation in the c subunit changed the Asp residue, which amino acid change would cause the LEAST changes in function?

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Ans - Asp acid is a negatively charged amino acids so if we change with this amino amino acid to another negative charge amino acid like glutamic acid it would cause the least change in function of c subunit.

So answer is glutamic acid

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