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- Oxidative phosphorylation is the process by which the free energy obtained from the oxidation of metabolic fuels is used to generate ATP. (a).Which enzyme reaction controls oxidative phosphorylation? (b).Describe the way this enzyme controls oxidative phosphorylationWhich of the following citric acid cycle intermediates is decarboxylated during the operation of the cycle? A. More than one correct response B. No correct response C. Isocitrate D. Succinate E. OxaloacetateEach of the following enzymes catalyzes what sort of reaction?citrate decarboxylase (a. citrate decarboxylase) (b. citrate decarboxyoxalate reductase (b)c. transaminase of serine
- Several of the enzymes of glycolysis fall into classes that we will see often in metabolism. What reaction types are catalyzed by each of the following: (a) Kinases (b) Isomerases (c) Aldolases (d) DehydrogenasesThe enzyme phosphoglycerate mutase promotes which of the following? a. the hydrolysis of 3-phosphoglycerate b. the isomerization of 3-phosphoglycerate c. the oxidation of 3-phosphoglycerate d. the reduction of 3-phosphoglycerateIn the glyoxylate cycle, isocitrate is converted directly to what substance? a.fumarate b.succinate c.malate d.oxaloacetate
- Which of the following reactions is the most exergonic? a Conversion of PEP to Pyruvate b Conversion of Glucose-6-phosphate to Glucose c All of the reactions are equally exergonic. d Hydrolysis of ATPGive the two reasons why anabolic reactions in metabolism are not exactly the reverse of catabolic pathway.Which of the following statements regarding catabolism and anabolism is incorrect? a) All metabolic reactions give off energy as their by-product. b) Synthesis of polysaccharides from monosaccharides is an example of anabolic process. c) Hydrolysis of oligosaccharides to monosaccharides is an example of catabolic process. d) Some, but not all, metabolic reactions involve catabolism.
- DEFINE THE FOLLOWING TERMS: a) Metabolism b) Catabolism c) Anabolism Please explain this in-detailed and longer, thank you.Another antidote for methanol poisoning is fomepizole, which is an aldehyde dehydrogenase (ADH) inhibitor. Would fomepizole be more or less effective than ethanol? Explain your reasoning.Which of these statements concerning this reaction is true? acetaldehyde + NADH ↔ ethanol + NAD+ a) Ethanol is more reduced than acetaldehyde. b) Acetaldehyde is more reduced than ethanol. c) NAD+ is more reduced than NADH. d) Ethanol is more oxidized than acetaldehyde.