CAMPBELL BIOL V2 W/ MAST BIOL >CI<
18th Edition
ISBN: 9781323782538
Author: Reece
Publisher: PEARSON
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Chapter 9, Problem 4TYU
Summary Introduction
Introduction: When electrons are driven down the electron transport chain, NADH and FADH2 are oxidized and releases energy. This is called as exergonic redox reactions.
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Chapter 9 Solutions
CAMPBELL BIOL V2 W/ MAST BIOL >CI<
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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- Describe some similarities between the electron transportchains in chloroplasts and in mitochondria.arrow_forwardWhat are the reasons why the number of ATP produced by cellular respiration is not known exactly?arrow_forwardin mitochondria, the electron transport chain pumps protons from the matrix into the intermembrane space. in what direction are protons pumped by the electron transport chain in chloroplasts?arrow_forward
- What components of the proton-motive force power ATP synthesis in chloroplasts?arrow_forwardWhich of the following statements about cellular respiration is TRUE in eukaryotes? A. For every molecule of NADH oxidized in the electron transport chain, 1 molecule of ATP is produced. B. ATP synthase harnesses the flow of protons (hydrogen ions = H+) from the mitochondrial matrix to the intermembrane space to produce ATP. C. ATP synthase transduces the flow of protons (hydrogen ions = H+) from the intermembrane space to the mitochondrial matrix into kinetic (mechanical) energy D. H2O is the final electron acceptor in the electron transport chain, being oxidized to O2 and H+. E. All of the above are truearrow_forwardWhich of the takes place during oxidative phosphorylation in mitochondria? a. protons are pumped from the matrix to the intermembrane space b. protons are pumped from the intermembrane space to the matrix c. electrons are pumped from the matrix to the intermembrane space d. electrons are pumped from the intermembrane space to the matrix e. NADH is pumped from the matrix to the intermembrane spacearrow_forward
- Are electron transport and oxidative phosphorylation the same process? Why or why not?arrow_forwardCan you help me summarize the outcome of the cellular respiration process in terms of the CO2, NADH, FADH and ATP produces?arrow_forwardWhy does ATP production require an intact mitochondrial membrane?arrow_forward
- What is the benefit of the electron transport chain in extracting energy from electrons?arrow_forwardWhat would happen if you exposed mitochondria to a chemical that blocked the proton channel in the ATPase? What effect would this have on respiration?arrow_forwardWhat accounts for the different number of ATP molecules that are formed through cellular respiration?arrow_forward
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