Campbell Biology in Focus, Books a la Carte Edition; Modified Mastering Biology with Pearson eText - ValuePack Access Card - for Campbell Biology in Focus (2nd Edition)
2nd Edition
ISBN: 9780134433769
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman
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, Books a la Carte Edition; Modified Mastering Biology with Pearson eText - ValuePack Access Card - for 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 two purposes does the conversion of CO2 to HCO3- serve?arrow_forwardWhat would be some of the challenges involved in removing respiratory complexes from the inner mitochondrial membrane in order to study their properties?arrow_forwardDoes a negative change in the oxygen per minute indicate photosynthesis or cellular respiration?arrow_forward
- 1) When a de-coupler such as 2,4-DNP is added to a respiring mitochondrion, which of the following effects on the process of ETC-OP will be true, which will be false. a) Mitochondria no longer reduce O2 to H2 b) Electrons no longer enter the electron transport chain. c) Activity of Complex V (ATP Synthase) is greatly decreased. d) The P/O ratio for FADH2 becomes larger than the P/O ratio for NADH. e) Protons are no longer pumped from the mitochondrial matrix to the intermembrane space. 2) The rate-limiting step in fatty acid synthesis is: a) condensation of acetyl-CoA and malonyl-CoA. b) formation of acetyl-CoA from acetate. c) formation of malonyl-CoA from malonate and coenzyme A. d) the reaction catalyzed by acetyl-CoA carboxylase.arrow_forwardThe Q cycle plays a major role in the electron-transport chain of mitochondria, chloroplasts, and bacteria. What is the function of the Q cycle, and how does it carry out this function?arrow_forwardWhat is the experimental evidence that mitochondria can change conformation during respiration?arrow_forward
- The photosynthetic process, used by the chloroplasts of green plants and green algae, is best represented by which of the following balanced equations? C6H12O6 + 6O2 + 6H2O g 6CO2 + 12H2O C6H12O6 + C6H12O6 g C12H22O11 + H2O 6CO2 + 12H2O g C6H12O6 + 6O2 + 6H2O C12H22O11 + H2O g C6H12O6 + C6H12O6 6CO2 + 12H2S g C6H12O6 + 6S2 + 6H2Oarrow_forward1. a) Describe the Q cycle in detail providing the names of electron acceptors and donors. b) How is ATP synthesized by the FOF1 Complex in the mitochondrial membrane?arrow_forwardSome NADH molecules are produced in the cytoplasm. How do these get into the mitochondria? Briefly explain both the shuttle system.arrow_forward
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