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 15, Problem 57SA
Summary Introduction
To review:
The end product of the catabolism of the pyrimidine base thymine, the circumstances that lead to excess production of the same, and the reason it does not cause any illnesses, like gout.
Introduction:
Thymine is one of the nitrogenous bases of DNA (deoxyribonucleic acid). In animal cell, she catabolism of these pyrimidine bases occurs through dephosphorylation, deaminatio, nnd the cleavage of the glycosidic bond. The products of pyrimidine catabolism are β-alanine and β-minoisobutyrate. These are further degraded to acetyl CoA (coenzyme A) and succinyl CoA, respectively. Uric acid is the product of purine catabolism.
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Nombramiento de estereoisómeros con dos carbonos quirales utilizando el sistema RS(R,R)El isómero del metilfenidato (Ritalin) se utiliza para tratar el trastorno por déficit de atención con hiperactividad (TDAH).(S,S)El isómero es un antidepresivo. Identifique los dos carbonos quirales en la siguiente estructura. ¿Es este el(R,R)o el(S,S)¿isómero? Dibuja el otro isómero.
Nombramiento de estereoisómeros con dos carbonos quirales utilizando el sistema RS(R,R)El isómero del metilfenidato (Ritalin) se utiliza para tratar el trastorno por déficit de atención con hiperactividad (TDAH).(S,S)El isómero es un antidepresivo.
The reaction A+B → C + D AG°' = -7.3 kcal/mol
can be coupled with which of the following unfavorable reactions to
drive it forward?
A. EFG+HAG° = 5.6 kcal/mol.
B. J+KZ+A AG° = 2.3 kcal/mol.
C. P+RY+DAG° = 8.2 kcal/mol.
D. C + T → V + W AG°' = -5.9 kcal/mol.
E. AN→ Q+KAG°' = 4.3 kcal/mol.
Chapter 15 Solutions
Biochemistry: The Molecular Basis of Life
Ch. 15 - Prob. 1QCh. 15 - Prob. 2QCh. 15 - Prob. 5QCh. 15 - Prob. 6QCh. 15 - Prob. 7QCh. 15 - Prob. 1RQCh. 15 - Prob. 2RQCh. 15 - Prob. 3RQCh. 15 - Prob. 4RQCh. 15 - Prob. 5RQ
Ch. 15 - Prob. 6RQCh. 15 - Prob. 7RQCh. 15 - Prob. 8RQCh. 15 - Prob. 9RQCh. 15 - Prob. 10RQCh. 15 - Prob. 11RQCh. 15 - Prob. 12RQCh. 15 - Prob. 13RQCh. 15 - Prob. 14RQCh. 15 - Prob. 15RQCh. 15 - Prob. 16RQCh. 15 - Prob. 17RQCh. 15 - Prob. 18RQCh. 15 - Prob. 19RQCh. 15 - Prob. 20RQCh. 15 - Prob. 21RQCh. 15 - Prob. 22RQCh. 15 - Prob. 23RQCh. 15 - Prob. 24RQCh. 15 - Prob. 25RQCh. 15 - Prob. 26RQCh. 15 - Prob. 27RQCh. 15 - Prob. 28RQCh. 15 - Prob. 29RQCh. 15 - Prob. 30RQCh. 15 - Prob. 31RQCh. 15 - Prob. 32RQCh. 15 - Prob. 33RQCh. 15 - Prob. 34RQCh. 15 - Prob. 35RQCh. 15 - Prob. 36RQCh. 15 - Prob. 37RQCh. 15 - Prob. 38RQCh. 15 - Prob. 39RQCh. 15 - Prob. 40RQCh. 15 - Prob. 41RQCh. 15 - Prob. 42RQCh. 15 - Prob. 43RQCh. 15 - Prob. 44RQCh. 15 - Prob. 45FBCh. 15 - Prob. 46FBCh. 15 - Prob. 47FBCh. 15 - Prob. 48FBCh. 15 - Prob. 49FBCh. 15 - Prob. 50FBCh. 15 - Prob. 51FBCh. 15 - Prob. 52FBCh. 15 - Prob. 53FBCh. 15 - Prob. 54FBCh. 15 - Prob. 55SACh. 15 - Prob. 56SACh. 15 - Prob. 57SACh. 15 - Prob. 58SACh. 15 - Prob. 59SACh. 15 - Prob. 60TQCh. 15 - Prob. 61TQCh. 15 - Prob. 62TQCh. 15 - Prob. 63TQCh. 15 - Prob. 64TQCh. 15 - Prob. 65TQCh. 15 - Prob. 66TQCh. 15 - Prob. 67TQCh. 15 - Prob. 68TQCh. 15 - Prob. 69TQCh. 15 - Prob. 71TQCh. 15 - Prob. 72TQCh. 15 - Prob. 73TQCh. 15 - Prob. 74TQ
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