Campbell Biology
12th Edition
ISBN: 9780135188743
Author: Urry
Publisher: PEARSON
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Textbook Question
Chapter 9.5, Problem 1CC
Consider the NADH formed during glycolysis. What is the final acceptor for its electrons during fermentation? What is the final acceptor for electrons during aerobic respiration? During anaerobic respiration?
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Chapter 9 Solutions
Campbell Biology
Ch. 9.1 - Compare and contrast aerobic and anaerobic...Ch. 9.1 - WHAT IF? If the following redox reaction...Ch. 9.2 - Prob. 1CCCh. 9.3 - Prob. 1CCCh. 9.3 - What process in your cells produce the CO2 that...Ch. 9.3 - Prob. 3CCCh. 9.4 - Prob. 1CCCh. 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 - Prob. 4CCCh. 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 - Prob. 3TYUCh. 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 - Prob. 9TYUCh. 9 - Prob. 10TYUCh. 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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- What do the electrons added to NAD do? a. They become part of a fermentation pathway. b. They go to another pathway for ATP production. c. They energize the entry of the acetyl group into the citric acid cycle. d. They are converted into NADP.arrow_forwardGive examples of the types of electron acceptors used by fermentation and respiration. What is the difference between aerobic respiration and anaerobic respiration?arrow_forwardIf the Cori Cycle was operating as part of lactate recycling, would the pentose phosphate pathway need to be operational to supply electrons in the form of NADPH for the biosynthesis of glucose in the liver?arrow_forward
- What accounts for the ATP yield of fermentation being only a tiny fraction of the yield from aerobic respiration?arrow_forwardHow many molecules of NADH are produced if 12 molecules of glucose enter the glycolytic pathway?arrow_forwardHow come high levels of NADH indicate reduced coenzymes rather than oxidized coenzymes? Isn't pyruvate oxidized by the reduction of NAD+ to NADH? Why is the answer reduced then?arrow_forward
- If 12 molecules of glucose enter the glycolytic pathway, how many ATP molecules can be generated in the electron transport chain from the NADH produced in the pathway assuming that there are 10 c subunits in the Fo complex of the organism?arrow_forwardWhat is the purpose of respiration? What are the inputs, products, and energy required or gained? How does it differ from fermentation? in other words, how do Glycolysis, Pyruvate dehydrogenase, Kreb cycle, and electron transport chain work and connect to the production of ATP by chemiosmosis? compare that to fermentation.arrow_forwardBriefly define aerobic and anearobic respiration. How does the energy yield differ? What metabolic pathways are involved in each?arrow_forward
- How many mol of NADH can be obtained upon the beta oxidation of stearic acid? How many mol of ATP can be obtained upon the complete oxidation of 1 mol stearic acid? How many steps in glycolysis in which ATO is converted to ADP?arrow_forward. How many molecules of ATP are made during lactic acid fermentation? How does this compare to the amount of ATP made during aerobic respiration?arrow_forwardDescribe the mechanism in which NADH is involved in the activation of oxygen molecules in fatty acid desaturation processes.arrow_forward
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