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alanine that would exist at the pH indicated below.

alanine that would exist at the pH indicated below.

Human Anatomy & Physiology (11th Edition)
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Now consider alanine as a whole molecule. Use the Ka values from the chart above, and your understanding of the relationships among Ka, pH, and charge to select the predominant form of alanine that would exist at the pH indicated below. Note some choices may not be used and some may be used more than once. А. CH3 В. CH3 С. CH3 NH3+ C СООН NH2 C COOH NH2 C CO- - H H. D. CH3 Е. CH2- F. CH2- NH3+ - C СО- NH2 CO- NH2 СООН - C - H H. pH = 1 [ Choose ] pH = 5 [ Choose ] pH = 7 [ Choose ] pH = 11 [ Choose ] > > >
Transcribed Image Text:Now consider alanine as a whole molecule. Use the Ka values from the chart above, and your understanding of the relationships among Ka, pH, and charge to select the predominant form of alanine that would exist at the pH indicated below. Note some choices may not be used and some may be used more than once. А. CH3 В. CH3 С. CH3 NH3+ C СООН NH2 C COOH NH2 C CO- - H H. D. CH3 Е. CH2- F. CH2- NH3+ - C СО- NH2 CO- NH2 СООН - C - H H. pH = 1 [ Choose ] pH = 5 [ Choose ] pH = 7 [ Choose ] pH = 11 [ Choose ] > > >
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