Question
The Krebs cycle converts _____ through a cycle of reactions. In the process, ATP, _____, and ______ are produced.a. acetyl CoA; FAD, NADb. acetyl CoA; FADH $_{2} ;$ NADHc. pyruvate; NAD; FADH2d. pyruvate; oxygen; oxaloacetate
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The cycle involves a series of oxidation-reduction reactions that produce ATP and NADH from acetyl CoA. Show more…
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The Krebs cycle reactions a. take place in the cytoplasm. b. convert glucose to pyruvate. c. generate ATP with the help of an enzyme complex called ATP synthase. d. yield ATP, NADH, and FADH $_{2}$.
Carbon dioxide (CO2) is released during which of the following stages of cellular respiration? A. glycolysis and the oxidation of pyruvate to acetyl CoA B. oxidation of pyruvate to acetyl CoA and the Krebs cycle C. the Krebs cycle and oxidative phosphorylation D. oxidative phosphorylation and fermentation
During the Krebs cycle: a) the products of glycolysis are further broken down, generating additional ATP and the high-energy electron carrier NADH. b) high-energy electron carriers pass their energy to molecules of sugar, which store them as potential energy. c) the products of glycolysis are further broken down, generating additional ATP and ethanol. d) cellular respiration can continue even in the absence of oxygen. e) the products of glycolysis are converted to acetyl-CoA.
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