Home Chemistry Biomolecules Proteins, Amino Acids and Enzymes Isoelectric point is a
Chemistry Biomolecules Proteins, Amino Acids and Enzymes Single Correct MCQ
Published on: August 12, 2026

Isoelectric point is a

A
Specific temperature
B
Suitable concentration of amino acid
C
Hydrogen ion concentration that does not allow migration of amino acid under electric field
D
Melting point of an amino acid under the influence of electric field

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Text Solution

Verified by Experts
The correct answer is:
C

Isoelectric point is a pH at which zwitter ions do not migrate towards any of the electrode.

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