Campbell Biology - With Access (Custom)
10th Edition
ISBN: 9781323191392
Author: Reece
Publisher: PEARSON
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Textbook Question
Chapter 9, Problem 3TYU
- 3. The final electron acceptor of the electron transport chain that functions in aerobic oxidative phosphorylation is
(A) oxygen.
(B) water.
(C) NAD+.
(D) pyruvate.
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Chapter 9 Solutions
Campbell Biology - With Access (Custom)
Ch. 9.1 - Prob. 1CCCh. 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 - 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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- 4) Which is one major difference between anaerobic and aerobic respiration? A) Electron donor B) Electron acceptor C) Use of electron transport D) Use of proton motive forcearrow_forwardGlycolysis results in the production of two ________ molecules from a single molecule of glucose. In the absence of ________, the end product of glycolysis is ________. acetyl CoA, pyruvate, lactate ATP, carbon, pyruvate pyruvate, oxygen, lactate pyruvate, carbon, acetyl CoAarrow_forwardWhat is the final acceptor for electrons in cellular respiration? a. oxygen b. ATP c. carbon dioxide d. hydrogen e. waterarrow_forward
- The aerobic part of aerobic cellular respiration occurs during (a) glycolysis (b) the conversion of pyruvate to acetyl CoA (c) the citric acid cycle (d) electron transport (e) all the preceding are aerobic processesarrow_forwardWhat 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_forward1. How many NADH _____& ATP _____are produced from the beta oxidation of Lauric Acid? 2. How many FADH2 _____& ATP _____are produced from the beta oxidation of Lauric Acid?arrow_forward
- 7. Why are electron carriers (NAD+/NADH and FAD/FADH2) so important in the process of cellular respiration? a) They deliver electrons to the ETC, which in turn sets up chemiosmosis, where most of the ATP is generated. b) They separate the electrons from the protons so that the protons can be moved out of the mitochondrion. c) NADH and FADH2 are major components of the ETC, so without them, there would be no ETC in the cell. d) The electrons that they carry are able to directly phosphorylate ADP in order to generate the bulk of ATP in the cell. e) They transport protons across the mitochondrial membrane.arrow_forward1. What are the enzyme complexes and their functions in the generation of ATP in the electron transport chain? 2. What are the coenzymes that initiates the generation of ATP in the electron transport chain. 3. Write the complete reactions in the electron transport chain. 4. Compute the ATP produced by each coenzymes in the electron transport chain.arrow_forward3. a) List the three steps of aerobic respiration in which a cell takes a molecule of glucose and produces energy, carbon dioxide and water? b) Photosynthesis is broken down into light reaction and dark reactions: What are the products and reactants of the light reactions? What are the products and reactants of the dark reactions?arrow_forward
- 1. How do our bodies obtain energy for their life functions? What do you call this process? 2. What is ATP and why is it important to organisms? 3. Identify and describe the 3 processes of cellular respiration.arrow_forward1. What is the major difference between respiration and anaerobic respiration and explain which metabolic option would yield more energy.arrow_forward4) a)Fill in the blanks: When oxygen is the final energy carrier in the production of ATP, the process is called _________________. When an inorganic molecule is used to drive theoxidation in a cell to produce ATP, the process is called _______________.b)How is energy transferred to proteins in the process called phosphorylation?c) Fill in the blanks: When a molecule is oxidized it has (more/less) _________ electrons than it did before being oxidized. When a molecule is reducedit has (more/less)_________ electrons than it did before being reduced.d) Is NADH is the oxidized or reduced form of NAD+?arrow_forward
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