What is the relationship between the isoelect | vedclass

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(B) The isoelectric point $(pI)$ is the $pH$ at which an amino acid exists as a zwitterion,having no net charge. At this point,the electrostatic repul

Vedclass · Accepted Answer

The solubility of amino acids is minimum at the isoelectric point.

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(B) The isoelectric point $(pI)$ is the $pH$ at which an amino acid exists as a zwitterion,having no net charge. At this point,the electrostatic repulsion between molecules is minimized,and the intermolecular forces are dominated by attractive forces. Consequently,the solubility of amino acids is at its minimum at the isoelectric point because the molecules tend to aggregate and precipitate out of the solution.

What is the relationship between the isoelectric point and the solubility of amino acids?

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