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- Study Figure 19.18 and decide which of the following statements is false. Pyruvate dehydrogenase is inhibited by· NIADH. Pyruvate dehydrogenase is inhibited by AΤΡ. Citrate synthase is inhibited by NADH. Succinyl-CoA activates citrate synthase. Acetyl-CoA activates pyruvate carboxylase.during oxidative phosphorylation, one FADH2 produced by the krebs cycle will produce a. 1 ATP b. 2 ATP c. 3 ATP d. 4 ATP e. 5 ATPSuccinate dehydrogenase generates which of the following high-energy Krebs cycle products? pyruvate glucose FADH2 NADH ATP
- All of the following are generated directly during the Krebs (TCA) cycle except? a. ATP b. GTP c. Oxaloacetate d. FADH2 e. NADHPLEASE EXPLAIN WHY ATP AND NADH ARE REQUIRED FOR THIS PATHWAY AND WHY THEY ARE NEEDED IN DIFFERENT AMOUNTS!!!!The FADH2 formed during the Krebs cycle enters the electrontransport system at which site?a. NADH dehydrogenase b. complex II c. complex IV d. ATP synthase
- Which of the following should inhibit the PDC by feedback inhibition? Choose all that apply. NADH NAD+ CoASH Acetyl-CoA Pyruvate Glucose 6-phosphateWhich statement best describes the Cori cycle? Group of answer choices It regenerates glucose from lactate generated anaerobically in red blood cells and muscle. It generates fatty acids which can be consumed by red blood cells and muscle. It regenerates glucose from the products of aerobic respiration generated by red blood cells and muscle. It generates 2,3 bisphosphoglycerate from 1,3 bisphosphoglycerate for a red blood cell-specific function.Krebs cycle products/acetyl CoA molecule are 4 CO2, 3 NADH, 1 FADH2, 2 ATP 4 CO2, 6 NADH, 2 FADH2, 2 ATP 2 CO2, 3 NADH, 1 FADH2, 1 ATP 6 CO2, 6 NADH, 2 FADH2, 4 ATP
