23. Rank the following molecules in the increasing order of their pka A. IKIIKKIV B. III

Organic Chemistry: A Guided Inquiry
2nd Edition
ISBN:9780618974122
Author:Andrei Straumanis
Publisher:Andrei Straumanis
Chapter27: Amines
Section: Chapter Questions
Problem 14E
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23. Rank the following molecules in the increasing order of their pka
A. IKIIKKIV
B. IIK<<I<IV
NH₂
24. A noncompetitive inhibitor has a structure that
II.
A. Does not resemble the substrate structure.
B. Resembles the active site of the enzyme.
C. Can bind to the active site of the enzyme.
D. Does not interfere with the enzyme-substrate complex formation
25. Allosteric enzymes can control their output of product by
HO
III.
C. IV<II<i<III
D. II<IV<I<III
A. Binding the substrate at a site away from the active site.
B. Binding an irreversible inhibitor at the active site.
C. Binding a positive or negative regulator at a noncompetitive site.
D. Changing the pH in the active site.
A. Glucose and Galactose, ß linkage
B.
Glucose and Galactose, a linkage
CH₂OH
Ela
CH₂
OH
OH
OH
HO
26. Below is a structure of gentiobiose, a disaccharide found in saffron spice. Identify the
monosaccharides (left to right) in gentiobiose, and the linkage sites between the sugars
Gentiobiose
OH
OH
MOH
IV.
C. Galactose and Glucose, a linkage
D. Glucose and Glucose, ß linkage
Transcribed Image Text:23. Rank the following molecules in the increasing order of their pka A. IKIIKKIV B. IIK<<I<IV NH₂ 24. A noncompetitive inhibitor has a structure that II. A. Does not resemble the substrate structure. B. Resembles the active site of the enzyme. C. Can bind to the active site of the enzyme. D. Does not interfere with the enzyme-substrate complex formation 25. Allosteric enzymes can control their output of product by HO III. C. IV<II<i<III D. II<IV<I<III A. Binding the substrate at a site away from the active site. B. Binding an irreversible inhibitor at the active site. C. Binding a positive or negative regulator at a noncompetitive site. D. Changing the pH in the active site. A. Glucose and Galactose, ß linkage B. Glucose and Galactose, a linkage CH₂OH Ela CH₂ OH OH OH HO 26. Below is a structure of gentiobiose, a disaccharide found in saffron spice. Identify the monosaccharides (left to right) in gentiobiose, and the linkage sites between the sugars Gentiobiose OH OH MOH IV. C. Galactose and Glucose, a linkage D. Glucose and Glucose, ß linkage
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