What is the predominant form of the amino acid abbreviated R at pH 7?
A) positive
B) neutral
C) negative

Name: What is the predominant form of the amino acid abbreviated R at pH 7? A) positive B) neutral C) negative
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Question

Quizplus · Accepted Answer

The amino acid abbreviated R is arginine, which has a basic side chain. At physiological pH (around 7), the side chain of arginine is positively charged, making the predominant form of this amino acid positive.

What Is the Predominant Form of the Amino Acid Abbreviated