Question:
The pH at which an amino acid has no net electric charge and does not move in an electric field is called:
The pH at which an amino acid has no net electric charge and does not move in an electric field is called:
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The isoelectric point (pI) equals the average of pKa values of ionizable groups in amino acids.
Updated On: Feb 11, 2026
- Isoelectric
- Isozyme
- Isomerase
- Isoelectric
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The Correct Option is B
Solution and Explanation
The isoelectric point (pI) is the pH at which an amino acid exists as a zwitterion with no net electric charge. At this point, it does not migrate in an electric field.
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