Which of the following is true about the amino acids with isoelectric point around pH 3?

Name: Which of the following is true about the amino acids with isoelectric point around pH 3?
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Question

Quizplus · Accepted Answer

Amino acids with an isoelectric point around pH 3 have a net positive charge at higher pH values and a net negative charge at lower pH values. Therefore, their isoelectric point is close to the pH value of their acidic side chain, indicating that the side chain must be acidic.

Which of the Following Is True About the Amino Acids