Campbell Biology in Focus (2nd Edition)
2nd Edition
ISBN: 9780321962751
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece
Publisher: PEARSON
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Question
Chapter 7.4, Problem 1CC
Summary Introduction
To explain:
The effect of absence of oxygen at the end of the electron transport chain.
Concept introduction:
The final step of
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Chapter 7 Solutions
Campbell Biology in Focus (2nd 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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- What would be some of the challenges involved in removing respiratory complexes from the inner mitochondrial membrane in order to study their properties?arrow_forwardDoes Kreb cycle require oxygen?arrow_forwardIf 40 molecules of glucose enter into cellular respiration in the presence of O2, how many molecules CO2 will be produced in the CAC only?arrow_forward
- The gas given off as a by product of cellular respiration is ?arrow_forwardWhich step(s) of cellular respiration would be directly inhibited by a lack of O2? How would this affect other steps of cellular respiration? Hint: Consider your answers to question 5.arrow_forwardWhat is the enzyme that catalyzes the reaction CO2 + H2O ⇌ H2CO3 in human tissues, including blood?arrow_forward
- If oxygen is not available for the electron transport chain, how is the Krebs cycle affected? What is the alternative pathway that the cells would opt to respire?arrow_forwardIs NADH a protein?arrow_forwardDoes a negative change in carbon dioxide per minute indicate photosynthesis or cellular respiration?arrow_forward
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