Campbell Biology In Focus, Loose-leaf Edition (3rd Edition)
3rd Edition
ISBN: 9780134895727
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky
Publisher: PEARSON
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Textbook Question
Chapter 7.2, Problem 1CC
During step 6 in Figure 7.9, which molecule acts as the oxidizing agent? The reducing agent?
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With the standard reduction potentials given,
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standard reduction 2 = -0.320
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Carbonic anhydrase catalyzes the reaction between carbon dioxide and water to produce carbonic acid. Zn+2 cation assists in the catalytic process. Which function does Zn+2 cation play in this process? A) It is an enzyme b) It is a substrate c) it is a cofactor d) it is the active site
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Chapter 7 Solutions
Campbell Biology In Focus, Loose-leaf Edition (3rd Edition)
Ch. 7.1 - Compare and contrast aerobic and anaerobic...Ch. 7.1 - Name and describe the two ways in which ATP is...Ch. 7.1 - Prob. 3CCCh. 7.2 - During step 6 in Figure 7.9, which molecule acts...Ch. 7.3 - Name the molecules that conserve most of the...Ch. 7.3 - Prob. 2CCCh. 7.4 - Prob. 1CCCh. 7.4 - Prob. 2CCCh. 7.4 - MAKE CONNECTIONS Membranes must be fluid to...Ch. 7.5 - Prob. 1CC
Ch. 7.5 - WHAT IF? A glucose-fed yeast cell is moved from an...Ch. 7.6 - MAKE CONNECTIONS Compare the structure of a fat...Ch. 7.6 - Prob. 2CCCh. 7.6 - WHAT IF? During intense exercise, can a muscle...Ch. 7 - The immediate energy source that drives ATP...Ch. 7 - Which metabolic pathway is common to both...Ch. 7 - In mitochondria, exergonic redox reactions A. are...Ch. 7 - The final electron acceptor of the electron...Ch. 7 - What is the oxidizing agent in the following...Ch. 7 - When electrons flow along the electron transport...Ch. 7 - Most co, from catabolism is released during A....Ch. 7 - DRAW IT The graph here shows the pH difference...Ch. 7 - INTERPRET THE DATA Phosphofructokinase is an...Ch. 7 - Prob. 10TYUCh. 7 - FOCUS ON EVOLUTION ATP synthases are found in the...Ch. 7 - Prob. 12TYUCh. 7 - Prob. 13TYU
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- Identify the oxidizing agent in the following REDOX reaction? CI2 + NaBr --> NaCI + Br2 A) NaCI B) NaBr C) CI2 D) Br2arrow_forwardIn this experiment, you will be monitoring changes in CO2 concentration due to aerobic respiration and photosynthesis of each test organism. Which of the following results would be expected from the conditions described? Remember this is a closed system (the CO2 cannot escape), and we are monitoring changes in CO2 concentration over a 3 minute period. A) An animal will produce a higher increase in CO2 when exposed to the light than when kept in the dark. B) A plant will cause an overall higher increase in C02 concentration when exposed to light versus an plant kept in the dark. C) A plant will cause an overall higher increase of CO2 concentration when kept in the dark versus a plant exposed to light. D) An animal will show a decrease in CO2 while kept in the dark and an increase in CO2 while in the light.arrow_forwardIdentify the oxidizing and reducing agents in the followingreaction:arrow_forward
- Which of the following statements about oxidation-reduction (redox) reactions is correct? A) The molecule that is oxidized loses electrons and is the oxidizing agent. B) The molecule that is reduced gains electrons and is the oxidizing agent. C) The molecule that is oxidized gains electrons and is the reducing agent.arrow_forwardRefer to picturearrow_forwardShow reaction mechanisms involving a coenzyme by (a) transfer reaction (b) redox reactionarrow_forward
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