Question

Calculate the pH of 0.2Msolution of isoelectric alanine.​

Answer 1

Answer:

The isoelectric or isoionic point of a protein is the pH at which a protein carries no net electrical charge and hence is considered neutral [1,2,3,4]. The zwitterion form of a protein becomes dominant at neutral pH. The pI of polypeptides is largely dependent on the dissociation constant of the ionisable groups [5].

Explanation:

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Answer 2

Answer:

The isoelectric or isoionic point of a protein is the pH at which a protein carries no net electrical charge and hence is considered neutral [1,2,3,4]. The zwitterion form of a protein becomes dominant at neutral pH. The pI of polypeptides is largely dependent on the dissociation constant of the ionisable groups [5].

Explanation:

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