CHOOSE THE CORRECT LETTER 1.Glycogenesis is favored when there is low ATP concentration. Glycogenolysis is favored when there is a low ATP concentration A. Only the second statement is correct B. Both statements are correct C. Neither statements are correct D. Only the first statement is correct 2.High energy condition favors glycolysis, Krebs cycle and b-oxidation of fatty acids. Low energy condition favors glycogenesis and fatty acid synthesis. A. Neither statements are correct B.Only the first statement is correct C.Only the second statement is correct D. Both statements are correct

CHOOSE THE CORRECT LETTER 1.Glycogenesis is favored when there is low ATP concentration. Glycogenolysis is favored when there is a low ATP concentration A. Only the second statement is correct B. Both statements are correct C. Neither statements are correct D. Only the first statement is correct 2.High energy condition favors glycolysis, Krebs cycle and b-oxidation of fatty acids. Low energy condition favors glycogenesis and fatty acid synthesis. A. Neither statements are correct B.Only the first statement is correct C.Only the second statement is correct D. Both statements are correct

Nutrition Now

8th Edition

ISBN:9781337415408

Author:Brown

Publisher:Brown

Chapter20: Vitamins And Your Health

Section: Chapter Questions

Problem 12RQ

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CHOOSE THE CORRECT LETTER. PLS ANSWER The energy for gluconeogenesis is obtained fromA.synthesis of cholesterolB. oxidation of amino acids in the musclesC.beta-oxidation of fatty acidsD. anaerobic glycolysis
CHOOSE THE CORRECT LETTER 1.What is the product of glucose metabolism in skeletal muscles in aerobic conditions?A. lactateB. glycogenC. Acetyl-CoAD.acetaldehyde
CHOOSE THE CORRECT LETTER 1.Which of the following enzymes need ATP as a substrate in the reaction?A.phosphoglycerate kinaseB. phosphofructokinaseC. pyruvate kinaseD.glyceraldehyde-3-phosphate dehydrogenase
CHOOSE THE CORRECT LETTER-1. The vitamin ______is one of the components of Coenzyme A, which is involved in ________. a.niacin, carboxylationb. cobalamin, carboxylationc.pantothenic acid; acetyl transferd. riboflavin, electron transfer
CHOOSE THE CORRECT LETTER. Which of the following reactions require ATP in glycolysis?A. glucose-6-phosphate to fructose-6-phosphateB. fructose-1,6-bisphosphate to glyceraldehyde-3-phosphateC. 3-phosphoglycerate to 2-phosphoglycerateD. fructose-6-phosphate to fructose-1,6-bisphosphate
CHOOSE THE CORRECT LETTER 1.What kind of reaction is catalyzed by hexokinase?A. oxidationB. reductionC. phosphorylationD. isomerization 2.Which of the following reaction types are NOT found in glycolysis?A. phosphorylationB. reductionC. oxidationD. isomerization 3.What type of reaction is catalyzed by glyceraldehyde-3-phosphate dehydrogenase?A.phosphorylationB.reductionC. isomerizationD. oxidation
CHOOSE THE CORRECT LETTER. 1. Which of the following molecules is NOT a ketone body?A.B-hydroxybutyrateB.acetoneC. acetyl-CoAD.acetoacetate 2.What intermediate is necessary for glycogenesis to occur?A. UTPB.glucose-1-phosphateC.UDP-glucoseD. UDP
CHOOSE THE CORRECT LETTER 1.The following are derived from ketogenesis EXCEPTA.beta-hydroxybutyrateB. acetoneC. DHAPD. acetoacetyI CoA 2.Glycolysis is favored when there is high sugar in the blood.A.TrueB. False
-CHOOSE THE CORRECT LETTER- 1.Which of the following molecules were derived from acetyl CoA?A. amino acids, cholesterol, beta-hydroxybutyrateB.fatty acids, cholesterol, beta-hydroxybutyrateC. fatty acids, alpha-ketoglutarate, acetoacetateD. fatty acids, cholesterol, pyruvate 2.All the following statements about the free energy of glycolysis and gluconeogenesis are true, EXCEPTA. The conversion of glucose to 2 lactate yields a net of 2 ATPB. The conversion of glucose to 2 pyruvate yields 2 NADH and a net of 2 ATPC. The conversion of 2 pyruvates to glucose requires 4ATP, 2 GTP and 2 NADHD. Gluconeogenesis requires 6 more ATP per glucose that what were derive from glucose to glycolysis
CHOOSE THE CORRECT ANSWER. PLS ANSWER. High energy condition favors glycolysis, Krebs cycle and b-oxidation of fatty acids. Low energy condition favors glycogenesis and fatty acid synthesis.A. Neither statements are correctB. Only the first statement is correctC. Only the second statement is correctD. Both statements are correct
-CHOOSE THE CORRECT LETTER- 1.What major metabolic substrate do ketone bodies convert into so that they enter the metabolic pathway?A. pyruvateB. acetyl-CoAC. c02D. oxaloacetate
-CHOOSE THE CORRECT LETTER- 1.Which enzymes are required in the breakdown of glycogen?A. glycogen phosphorylase, debranching enzyme, phosphoglucomutaseB.glycogen phosphatase, glucose phosphorylase, pyrophosphataseC. glycogen phosphorylase, branching enzyme, glucose 1-phosphataseD. phosphoglucose isomerase, debranching enzyme, pyrophosphorylase 2.When glycogen is synthesized in both the liver and muscle, all the following are true, EXCEPTA. Glucose 6-phosphate is converted to glucose by a phosphatase.B. Glucose is transferred from UDP-glucose to a growing glycogen molecule by glycogen synthase.C. Phosphoglucomutase converts glucose 6-phosphate to glucose 1-phosphateD.Glucose 1-phosphate is activated by UDP-glucose pyrophosphorylase to,produce UDP-glucose and PPi.