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 4, Problem 27RQ
Summary Introduction
To review:
The equilibrium constant for the hydrolysis of glucose-6-phosphate if the concentration of glucose and phosphate is 4.8 mM(millimolar) each and the concentration of glucose-6-phosphate is 0.25 mM.
Introduction:
Glucose-6-phosphatase is the enzyme that carries out the hydrolysis of glucose-6-phosphate. The end product of the hydrolysis is a phosphate group and a free glucose. The equilibrium constant of any reaction can be calculated if the concentration of reactants and products isknown.
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Macmillan Learning
Cholesterol synthesis begins with the formation of mevalonate from acetyl CoA. This
process activates mevalonate and converts it to isopentenyl pyrophosphate.
Identify the atoms in mevalonate and isopentenyl pyrophosphate that will be labeled
from acetyl CoA labeled with 14C in the carbonyl carbon. Place 14C atoms and C atoms
to denote which carbon atoms are labeled and which are not labeled.
H₂C
COA
14C-labeled acetyl-CoA
HHH
[c]
H
H
OH
014C
- OH
H
HH
H
Mevalonate
CH3
H H
14C
H
Η
H
H
Incorrect Answer
of o
-P-O-P-0-
Isopentenyl pyrophosphate
с
Answer Bank
14C
Chapter 4 Solutions
Biochemistry: The Molecular Basis of Life
Ch. 4 - Prob. 1QCh. 4 - Prob. 2QCh. 4 - Prob. 1RQCh. 4 - Prob. 2RQCh. 4 - Prob. 3RQCh. 4 - Prob. 4RQCh. 4 - Prob. 5RQCh. 4 - Prob. 6RQCh. 4 - Prob. 7RQCh. 4 - Prob. 8RQ
Ch. 4 - Prob. 9RQCh. 4 - Prob. 10RQCh. 4 - Prob. 11RQCh. 4 - Prob. 12RQCh. 4 - Prob. 13RQCh. 4 - Prob. 14RQCh. 4 - Prob. 15RQCh. 4 - Prob. 16RQCh. 4 - Prob. 17RQCh. 4 - Prob. 18RQCh. 4 - Prob. 19RQCh. 4 - Prob. 20RQCh. 4 - Prob. 21RQCh. 4 - Prob. 22RQCh. 4 - Prob. 23RQCh. 4 - Prob. 24RQCh. 4 - Prob. 25RQCh. 4 - Prob. 26RQCh. 4 - Prob. 27RQCh. 4 - Prob. 28RQCh. 4 - Prob. 29RQCh. 4 - Prob. 30FBCh. 4 - Prob. 31FBCh. 4 - Prob. 32FBCh. 4 - Prob. 33FBCh. 4 - Prob. 34FBCh. 4 - Prob. 35FBCh. 4 - Prob. 36FBCh. 4 - Prob. 37FBCh. 4 - Prob. 38FBCh. 4 - Prob. 39FBCh. 4 - Prob. 40SACh. 4 - Prob. 41SACh. 4 - Prob. 42SACh. 4 - Prob. 43SACh. 4 - Prob. 44SACh. 4 - Prob. 45TQCh. 4 - Prob. 46TQCh. 4 - Prob. 47TQCh. 4 - Prob. 48TQCh. 4 - Prob. 49TQCh. 4 - Prob. 50TQCh. 4 - Prob. 51TQCh. 4 - Prob. 52TQCh. 4 - Prob. 53TQCh. 4 - Prob. 54TQCh. 4 - Prob. 55TQCh. 4 - Prob. 56TQCh. 4 - Prob. 57TQCh. 4 - Prob. 58TQCh. 4 - Prob. 59TQCh. 4 - Prob. 60TQCh. 4 - Prob. 61TQCh. 4 - Prob. 62TQ
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