Biological Science
5th Edition
ISBN: 9780321743671
Author: Scott Freeman
Publisher: PEARSON
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Question
Chapter 8, Problem 10TYU
Summary Introduction
To analyze:
Estimate the value of ∆G (change in Gibbs free energy) for the uncoupled reaction and the two steps in the coupled reaction.
Introduction:
The reactions that are spontaneous and release energy are called exergonic reactions, whereas the reactions that require the input of energy to proceed are endergonic reactions. These reactions are nonspontaneous. The ATP hydrolysis is an exergonic reaction and nearly 7.3 kcal of energy per mole is released during this reaction.
ATP (adenosine triphosphate) hydrolysis releases 7.3 kcal of free energy and the ATP hydrolysis is coupled to an endergonic reaction.
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Chapter 8 Solutions
Biological Science
Ch. 8 - 1. If a reaction is exergonic, then which of these...Ch. 8 - Prob. 3TYKCh. 8 - Prob. 1TYKCh. 8 - 3. How does pH affect enzyme-catalyzed...Ch. 8 - Prob. 4TYKCh. 8 - 5. Explain the lock-and-key model of enzyme...Ch. 8 - If you were to expose glucose to oxygen on your...Ch. 8 - Prob. 6TYKCh. 8 - Prob. 10TYUCh. 8 - Using what you have learned about changes in Gibbs...
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