Which of the following is not a catabolic fate for pyruvate formed in glycolysis?fermentation to ethanolsubstrate for glycogen synthesisfermentatiom to lactatesubstrate for citric acid cycle

Pyruvate is the end-product of glycolysis. It is ultimately transported into the mitochondria and…

Answered: Which of the following is not a…

Biochemistry

6th Edition

ISBN:9781305577206

Author:Reginald H. Garrett, Charles M. Grisham

Publisher:Reginald H. Garrett, Charles M. Grisham

Chapter19: The Tricarboxylic Acid Cycle

Section: Chapter Questions

Problem 22P: Study Figure 19.18 and decide which of the following statements is false. Pyruvate dehydrogenase is...

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Study Figure 19.18 and decide which of the following statements is false. Pyruvate dehydrogenase is inhibited byÂ· NIADH. Pyruvate dehydrogenase is inhibited by AÎ¤Î¡. Citrate synthase is inhibited by NADH. Succinyl-CoA activates citrate synthase. Acetyl-CoA activates pyruvate carboxylase.
The cholesterol synthesized by cells uses which component of the glycolytic pathway as a starting point? a. glucose b. acetyl CoA c. pyruvate d. carbon dioxide
Which molecules can enter the Krebs cycle? chylomicrons acetyl CoA mono glycerides ketone bodies
Which of the following describes the process of converting a pyruvate back to glucose? glycogenolysis glycolysis glycogenesis gluconeogenesis
Which of the following enzymes is found in gluconeogenesis but not in glycolysis? a. phosphohexose isomerase b. hexokinase c. fructose 1,6-bisphosphatase d. phosphoglycerate kinase
Which of the following statements regarding gluconeogenesis is NOT true: It utilizes all of the same enzymes as glycolysis. It results in production of glucose from pyruvate. It consumes ATP. It involves one or more intermediates that are different from those of glycolysis.
Which of the following enzyme catalyzes the first step of glycolysis? Group of answer choices Hexokinase Pyruvate kinase Glucokinase Phosphofructokinase
After glycolysis, the steps of aerobic respiration proceed from to to acetyl-CoA formation the citric acid cycle electron transfer phosphorylation
Which of the following glycolytic enzymes neither produces nor consumes ATP? A. phosphofructokinaseB. triose phosphate isomeraseC. pyruvate kinaseD. phosphoglycerate kinaseE. hexokinase
Which of the following is/are NOT produced in glycolysis? NADH Pyruvate ATP Acetyl CoA FADH2
Which glycolysis reactions are catalyzed by the following enzymes?(a) Pyruvate kinase(b) Glyceraldehyde 3-phosphate dehydrogenase(c) Hexokinase(d) Phosphoglycerate mutase(e) Aldolase
Which reaction in glycolysis produces ATP as a product? Group of answer choices hexokinase glyceraldehyde-3-phosphate dehydrogenase pyruvate kinase aldolase

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Which of the following is not a catabolic fate for pyruvate formed in glycolysis? fermentation to ethanol substrate for glycogen synthesis O fermentatiom to lactate O substrate for citric acid cycle