Biochemistry: The Molecular Basis of Life
6th Edition
ISBN: 9780190209896
Author: Trudy McKee, James R. McKee
Publisher: Oxford University Press
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Chapter 8, Problem 25RQ
Summary Introduction
To review:
The mechanism by which wasteful cycles are controlled or prevented.
Introduction:
During the process of glycolysis, substrate level phosphorylation takes place in the first stage. At this stage, ATP (Adenosine triphosphate) is utilized. New molecules of glucose are synthesized by the process of gluconeogenesis, which requires energy in the form of ATP.
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Solution
? Hint
Sub
bo Each pictured Lewis structure is invalid. Identify the error in each case.
O Macmillan Learning
:0▬▬0:
Answer Bank
wrong electron total
:0-
:F======F:
octet-rule violation
N
:0:
[s] mM
V (M/s)
Uninhibited
0.333
1.65 x 107
1.05 x 107
V (M/s) x 10'
Inhibitor A
V (M/s) x 107
Inhibitor B
0.794 x 107
0.40
1.86 x 107
1.21 x 107
0.893 x 107
0.50
2.13 x 107
1.43 x 107
1.02 x 107
0.666
2.49 x 107
1.74 x 107
1.19 x 107
1.0
2.99 x 107
2.22 x 107
1.43 x 107
2.0
3.72 x 107
3.08 x 107
1.79 x 107
For a Michaelis-Menten reaction, k₁-5 x 10'/M-s, k.-2 x 10%/s, and k₂-4 x 10²/s.
a)
Calculate the Ks and KM for this reaction.
b)
Does substrate binding achieve equilibrium or steady state?
Chapter 8 Solutions
Biochemistry: The Molecular Basis of Life
Ch. 8 - Prob. 1QCh. 8 - Prob. 2QCh. 8 - Prob. 3QCh. 8 - Prob. 4QCh. 8 - Prob. 5QCh. 8 - Prob. 6QCh. 8 - Prob. 7QCh. 8 - Prob. 1RQCh. 8 - Prob. 2RQCh. 8 - Prob. 3RQ
Ch. 8 - Prob. 4RQCh. 8 - Prob. 5RQCh. 8 - Prob. 6RQCh. 8 - Prob. 7RQCh. 8 - Prob. 8RQCh. 8 - Prob. 9RQCh. 8 - Prob. 10RQCh. 8 - Prob. 11RQCh. 8 - Prob. 12RQCh. 8 - Prob. 13RQCh. 8 - Prob. 14RQCh. 8 - Prob. 15RQCh. 8 - Prob. 16RQCh. 8 - Prob. 17RQCh. 8 - Prob. 18RQCh. 8 - Prob. 19RQCh. 8 - Prob. 20RQCh. 8 - Prob. 21RQCh. 8 - Prob. 22RQCh. 8 - Prob. 23RQCh. 8 - Prob. 24RQCh. 8 - Prob. 25RQCh. 8 - Prob. 26RQCh. 8 - Prob. 27RQCh. 8 - Prob. 28RQCh. 8 - Prob. 29RQCh. 8 - Prob. 30RQCh. 8 - Prob. 31RQCh. 8 - Prob. 32RQCh. 8 - Prob. 33RQCh. 8 - Prob. 34RQCh. 8 - Prob. 35RQCh. 8 - Prob. 36RQCh. 8 - Prob. 37RQCh. 8 - Prob. 38RQCh. 8 - Prob. 39RQCh. 8 - Prob. 40FBCh. 8 - Prob. 41FBCh. 8 - Prob. 42FBCh. 8 - Prob. 43FBCh. 8 - Prob. 44FBCh. 8 - Prob. 45FBCh. 8 - Prob. 46FBCh. 8 - Prob. 47FBCh. 8 - Prob. 48FBCh. 8 - Prob. 49FBCh. 8 - Prob. 50SACh. 8 - Prob. 51SACh. 8 - Prob. 52SACh. 8 - Prob. 53SACh. 8 - Prob. 54SACh. 8 - Prob. 55TQCh. 8 - Prob. 56TQCh. 8 - Prob. 57TQCh. 8 - Prob. 58TQCh. 8 - Prob. 59TQCh. 8 - Prob. 60TQCh. 8 - Prob. 61TQCh. 8 - Prob. 62TQCh. 8 - Prob. 63TQCh. 8 - Prob. 64TQCh. 8 - Prob. 65TQCh. 8 - Prob. 66TQCh. 8 - Prob. 67TQCh. 8 - Prob. 68TQCh. 8 - Prob. 69TQCh. 8 - Prob. 70TQCh. 8 - Prob. 71TQCh. 8 - Prob. 72TQCh. 8 - Prob. 73TQ
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