5. Which of the following would be the least likely to occur during glycolysis? a) Hydrolysis...
5. Which of the following would be the least likely to occur during glycolysis?
a) Hydrolysis of ATP
b) Synthesis of ATP
c) Reduction of NAD+
d) Oxidation of NADH
e) There are two that are equally likely
Homework Answers
Oxidation of NADH is least likely to occur; during glycolysis as in glycolysis there is reduction of NAD+ but not oxidation. Oxidation of NAD+ occurs in the electron transport chain and not in glycolysis. So the correct option is d) Oxidation of NADH.
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5. Which of the following would be the least likely to occur
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In which of the following metabolic conversions is ATP "consumed" during glycolysis? During glycolysis, the steps between glucose and formation of the triose phosphates In skeletal muscle cells, the NADH that is produced by glycolysis under anaerobic conditions (vigorous exercise) is regenerated to NAD^+ by the conversion of:
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2. What would happen to each of the following if reduced the supply of glucose to...
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URGENT I NEED HELP AND I HAVE A DEADLINE. PLEASE AND THANK YOU. 1. Which kind...
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During a long bout of sustained exercise, in which order will your body's energy stores/sources be...
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Which of the following compounds is responsible for delivering electrons from glycolysis to the electron transport...
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ve the overall reaction ATP + glucose→glucose-6-phosphate + ADP + H. lf the &G" of ATP...
ve the overall reaction ATP + glucose→glucose-6-phosphate + ADP + H. lf the &G" of ATP hydrolysis is /mol, what is AG for the coupled reaction? A. 46 kJ/mo B-18.4 kJ/mol C. -32.2 kJ/mol D. 18.4kJ/mol 26. Which of the following is true about oxidation-reduction reactions? A. B. C. D. During oxidation a compound gains electrons. Every oxidation must be accompanied by a reduction Dehydrogenases typically remove two electrons and two hydrides (H). There are four commonly accessed oxidation states...
In which of the following metabolic conversions is ATP "consumed" during glycolysis? During glycolysis, the steps between glucose and formation of the triose phosphates In skeletal muscle cells, the NADH that is produced by glycolysis under anaerobic conditions (vigorous exercise) is regenerated to NAD^+ by the conversion of:
42. The end result of glycolysis includes the a creation of 38 molecules of ATP. b. reduction of eight molecules of NAD to NADH. c.formation of two molecules of pyruvate. d. conversion of one molecule of glucose to lactic acid. e. None of the above 43. During the energy investing portion of glycolysis, the phosphates from ATP molecules are a. added to the first and sixth carbons of glucose. b. added to the second and fourth carbons of glucose. c....
2. What would happen to each of the following if reduced the supply of glucose to cells by 50%? You may assume that the cell will NOT switch to an alternative energy source. Briefly explain why for each. A. The level of glycolysis activity. B. The level of Krebs Cycle activity. C. The level of activity in the electron transport chain in the mitochondria. D. The size of the proton gradient across the inner mitochondrial membrane. E. The rate of...
6. In mammals, which of the following does not occur during the citric acid cycle? A) formation of a-ketoglutarate. D) metabolism of acetate to carbon dioxide and water. B) net synthesis of oxaloacetate from acetyl-CoA. E) oxidation of acetyl-CoA. C) generation of NADH and FADHz. 7. Which of the following reaction generates GTP(ATP) in the CAC? A) Isocitrate to a-ketoglutarate. D) Fumarate to Malate. B) Malate to Oxaloacetate. E) Succinyl-CoA to Succinate. C) a-ketoglutarate to Succinyl-CoA.
Select reactions that occur during the second stage of glycolysis, called the energy harvest stage and consisting of reactions 6 through 10 Check all that apply ATP donates a phosphate to glucose Two molecules of pyruvate are produced. ATP is generated by substrate-level phosphorylation. Chemiosmotic phosphorylation occurs NAD is reduced to NADH Do you know the answer? Think so Unsure No idea I know it 5 7 8 9 DFGH
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Which of the following compounds is responsible for delivering electrons from glycolysis to the electron transport chain? Select one: a. ADP and Pi b. NAD+ / NADH c. FADH d. ATP e. More than one option is correct
ve the overall reaction ATP + glucose→glucose-6-phosphate + ADP + H. lf the &G" of ATP hydrolysis is /mol, what is AG for the coupled reaction? A. 46 kJ/mo B-18.4 kJ/mol C. -32.2 kJ/mol D. 18.4kJ/mol 26. Which of the following is true about oxidation-reduction reactions? A. B. C. D. During oxidation a compound gains electrons. Every oxidation must be accompanied by a reduction Dehydrogenases typically remove two electrons and two hydrides (H). There are four commonly accessed oxidation states...
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