Question

Atisoelectric point the amino acid has-
Least viscosity

Maximum surface tension
Maximum solubility
All of these​

Answer 1

Answer:

all of these I think it is answer

Answer 2

At isoelectric point the amino acid has least viscosity.

• The isoelectric point of an amino acid ia defined as the pH at which the amino acid carries no net electric charge and is hence considered neutral. The zwitterion of the amino acid becomes dominant at this pH.
• At the isoelectric point, a protein has minimum solubility in a solvent. This is due to no net electrical charge and results in precipitation of the protein from the solvent.
• At the isoelectric point, even surface tension is minimum for an amino acid. This is due to negligible amount of cohesive interactions with neighbouring molecules.
• Amino acids at isoelectric point display least viscosity due to negligible interactions between neighbouring residues.