BIOCHEM-ACHIEVE(FIRST DAY DISCOUNTED)
9th Edition
ISBN: 2818000069358
Author: BERG
Publisher: MAC HIGHER
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Chapter 20, Problem 13P
Interpretation Introduction
Interpretation:
The change in the level of 3-phosphoglycerate and ribulose 1, 5-biphosphate in the next minute as the light is switched off suddenly.
Concept introduction:
It has been suggested that light-dark switch in the activity of enzymes allows the reactions of photosynthesis and glycolysis to take place in light and dark respectively having the same enzymatic apparatus. Ribulose 1, 5-bisphosphate is an organic compound involved in the Calvin cycle of photosynthesis.
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The enzyme lactate dehydrogenase (LDH) catalyzes the conversion of pyruvate to lactatein skeletal muscle cells using NAD/NADH during anaerobic “balanced” fermentation.Answer the following questions about this reaction.
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Why did the authors worry about the temperature-dependent solubility of the carriers in thebilayer? How did the authors determine whether the effect of freezing the lipid bilayer wasto decrease the solubility of the carriers (nonactin and valinomycin) or whether the effectwas to impair their ability to diffuse through the membrane (decrease their mobility)?
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Chapter 20 Solutions
BIOCHEM-ACHIEVE(FIRST DAY DISCOUNTED)
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