EBK CAMPBELL BIOLOGY
11th Edition
ISBN: 8220103613828
Author: Reece
Publisher: PEARSON
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Textbook Question
Chapter 9.4, Problem 1CC
WHAT IF? Ø What effect would an absence of O2 have on the process shown in Figure 9.15?
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In terms of energy transduction (a) in what way are mitochondrial complexes I,
II, and IV similar? And (b) in what way are they different?
1. a) Describe the Q cycle in detail providing the names of electron acceptors and donors.
b) How is ATP synthesized by the FOF1 Complex in the mitochondrial membrane?
25. The following graph illustrates the consumption of oxygen in a mitochondrial preparation.
Draw, on the graph, what would happen to oxygen concentration in the mitochondria under each
of the following conditions (in other words, your final graph should have 4 different lines on it,
clearly labeled a, b, c, and d)
A
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0cT ON
01E.0
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.1
1 2 3
Time, min
(a) NADH (but nothing else) is added at the time marked A
(b) NADH plus ADP is added at the time marked A.
(c) NADH plus ADP plus a drug that prevents ATP synthase from binding to
ADP at the time marked A.
(d) NADH plus ADP plus a drug that prevents ATP synthase from binding
ADP at the time marked A, followed by a drug that makes the inner
membrane space more basic 1 minute later.
[02], mM
Chapter 9 Solutions
EBK CAMPBELL BIOLOGY
Ch. 9.1 - Compare and contrast aerobic and anaerobic...Ch. 9.1 - WHAT IF? If the following redox reaction...Ch. 9.2 - VISUAL SKILLS During the redox reaction in...Ch. 9.3 - Prob. 1CCCh. 9.3 - What process in your cells produce the CO2 that...Ch. 9.3 - VISUAL SKILLS The conversions shown in Figure...Ch. 9.4 - WHAT IF? What effect would an absence of O2 have...Ch. 9.4 - WHAT IF? In the absence of O2 as in question 1,...Ch. 9.4 - MAKE CONNECTIONS Membranes must be fluid to...Ch. 9.5 - Consider the NADH formed during glycolysis. What...
Ch. 9.5 - WHAT IF? A glucose-fed yeast cell is moved from...Ch. 9.6 - MAKE CONNECTIONS Compare the structure of a fat...Ch. 9.6 - Prob. 2CCCh. 9.6 - Prob. 3CCCh. 9.6 - VISUAL SKILLS During intense exercise, can a...Ch. 9 - Describe the difference between the two processes...Ch. 9 - Which reactions in glycolysis are the source of...Ch. 9 - What molecular products indicate the complete...Ch. 9 - Briefly explain the mechanism by which ATP...Ch. 9 - Prob. 9.5CRCh. 9 - Prob. 9.6CRCh. 9 - Level 1: Knowledge/Comprehension 1. The immediate...Ch. 9 - Prob. 2TYUCh. 9 - 3. The final electron acceptor of the electron...Ch. 9 - Prob. 4TYUCh. 9 - What is the oxidizing agent in the following...Ch. 9 - When electrons flow along the electron transport...Ch. 9 - Prob. 7TYUCh. 9 - Prob. 8TYUCh. 9 - MAKE CONNECTIONS The proton pump shown in Figures...Ch. 9 - VISUAL SKILLS This Computer model shows the four...Ch. 9 - INTERPRET THE DATA Phosphofructokinase is an...Ch. 9 - DRAW IT The graph here shows the pH difference...Ch. 9 - EVOLUTION CONNECTION AIP synthases are found in...Ch. 9 - SCIENTIFIC INQUIRY In the 1930s, some physicians...Ch. 9 - WRITE ABOUT A THEME: ORGANIZATION In a short essay...Ch. 9 - SYNTHESIZE YOUR KNOWLEDGE Coenzyme Q (CoQ) is sold...
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