Clicker Questions 10-31 - None 2. Some drugs known as...

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Clicker Questions M 10/27 1. Which of the following is NOT a product of glycolysis? a. ATP b. Pyruvate c. CO2 d. NADH 2. Substrate-level phosphorylation a. Involves the shifting of a phosphate group from ATP to a substrate b. Can use NADH or FADH2 c. Takes place only in the cytosol d. Takes place only in the mitochondria of eukaryotic cells e. Accounts for all ATP made during glycolysis and the citric acid cycle 3. What is the role of oxygen in cellular respiration? a. It is reduced in glycolysis as glucose is oxidized. b. It provides electrons to the ETC c. It provides the activation energy needed for oxidation d. It is the final electron acceptor for the ETC Clicker Questions W 10/29 1. How much ATP is made by the ETC? a. 2 ATP b. 4 ATP c. 32-34 ATP d.
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Unformatted text preview: None 2. Some drugs known as uncouplers facilitate diffusion of protons across the mitochondrial inner membrane. When such a drug is added, what will happen to ATP synthesis? a. ATP synthesis will decrease. b. ATP synthesis will increase. c. ATP synthesis will stay the same. 3. How is NAD+ regenerated during aerobic energy harvesting? a. It is not b. Through the reduction of pyruvate c. Through the reduction of carriers in the ETC d. Through the oxidation of pyruvate 4. Which stages of aerobic energy harvesting use O2? a. Glycolysis b. Pyruvate oxidation c. Citric acid cycle d. Oxidative phosphorylation e. More than one of the above Clicker Questions F 10/31 1. Where does the O 2 come from? a. CO 2 b. 2 H 2 O...
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This note was uploaded on 02/02/2009 for the course BIO 311C taught by Professor Satasivian during the Spring '08 term at University of Texas at Austin.

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