If the pKa of a carboxyl group in a protein is approximately 4.5, at pH 5.5 the ratio of carboxylate (conjugate base) to carboxylic acid (conjugate acid) would be: less than 1/1 O greater than 1/1 exactly 1/1

If the pKa of a carboxyl group in a protein is approximately 4.5, at pH 5.5 the ratio of carboxylate (conjugate base) to carboxylic acid (conjugate acid) would be: less than 1/1 O greater than 1/1 exactly 1/1

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter3: The Chemistry Of Life: Organic Compounds

Section: Chapter Questions

Problem 9TYU: Which of the following levels of protein structure may be affected by hydrogen bonding? (a) primary...

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Can you please explain how to solve this problem?

If the pKa of a carboxyl group in a protein is approximately 4.5, at pH 5.5 the ratio
of carboxylate (conjugate base) to carboxylic acid (conjugate acid) would be:
O less than 1/1
O greater than 1/1
O exactly 1/1

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