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You have discovered a new amino acid that you name in honor of your favorite course. Twofourteeninine has an alpha-amino and an alpha-carboxylic group, and an ionizable side chain that carries an amino group. A titration curve of twofourteeninine is shown below. Net charge a P CD e f g I I 0 1 2 4 5 6 7 pH 1 I 8 9 10 11 12 13 What are the approximate pKą values of twofourteeninine (to the nearest half-pH unit)? Check all that apply.

You have discovered a new amino acid that you name in honor of your favorite course. Twofourteeninine has an alpha-amino and an alpha-carboxylic group, and an ionizable side chain that carries an amino group. A titration curve of twofourteeninine is shown below. Net charge a P CD e f g I I 0 1 2 4 5 6 7 pH 1 I 8 9 10 11 12 13 What are the approximate pKą values of twofourteeninine (to the nearest half-pH unit)? Check all that apply.

Biochemistry
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
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You have discovered a new amino acid that you name in honor of your favorite course. Twofourteeninine has an alpha-amino and an alpha-carboxylic group, and an ionizable side chain that carries an amino group. A titration curve of twofourteeninine is shown below. Net charge a P I 1 2 I 3 4 5 6 pH T 9 10 11 12 13 What are the approximate pKa values of twofourteeninine (to the nearest half-pH unit)? Check all that apply.
Transcribed Image Text:You have discovered a new amino acid that you name in honor of your favorite course. Twofourteeninine has an alpha-amino and an alpha-carboxylic group, and an ionizable side chain that carries an amino group. A titration curve of twofourteeninine is shown below. Net charge a P I 1 2 I 3 4 5 6 pH T 9 10 11 12 13 What are the approximate pKa values of twofourteeninine (to the nearest half-pH unit)? Check all that apply.
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