Biochemistry
Biochemistry
6th Edition
ISBN: 9781305577206
Author: Reginald H. Garrett, Charles M. Grisham
Publisher: Cengage Learning
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Chapter 21, Problem 17P
Interpretation Introduction

To calculate:

The value of ΔG for the coupled reaction.

Introduction:

The proton direction movement inside and outside or within the cell or even between the cells with the help of transporter or pore agent is known as the proton transfer.

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If a reaction has a ΔG°′ value of at least −30.5 kJ · mol−1, suffi -cient to drive the synthesis of ATP (ΔG°′ = 30.5 kJ · mol−1), can it still drive the synthesis of ATP in vivo when its ΔG is only −10 kJ · mol−1? Explain.
The inhibitor X prevents coenzyme Q (Q) from participating in electron transfer in the electrontransport chain.(a) Will the presence of X prevent electrons from N ADH from passing through the electron trans-port chain? Explain why or why not.(b) Compound Y is a non-physiological reducing agent capable of directly reducing cytochromec1 in Complex III. Would oxygen consumption resume upon the addition of compound Y tomitochondria inhibited by inhibitor X? Be sure to explain your answer.
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Biochemistry
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ISBN:9781305577206
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