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Which of the following is/are products of aldolase when it acts on fructose-1,6-bisphosphate? A. 2 molecules of glyceraldehyde-3-phosphate B. 1 molecule of glyceraldehyde-3-phosphate and 1 molecule of dihydroxyacetone phosphate C. 2 molecules of dihydroxyacetone phosphate D. 2 molecules of pyruvate Which of the following is/are the products of G3P dehydrogenase? A. NAD* and glyceraldehyde-3-phosphate B. NADH and 1,3-bisphosphoglycerate C. NADH and glyceraldehyde-3-phosphate D. NADD and 1,3-bisphosphoglycerate Glucose phosphate isomerase catalyzes the reaction a. glucose » glucose-6-phosphate b. glucose-1-phosphate -»UDP-glucose c. glucose-6-phosphate > glucose-1-phosphate d. glucose-6-phosphate _ fructose-6-phosphate Which of the following is the correct sequence in the production of ATP? L. Proton transport-coupled change in ATP synthase conformation II. Electrochemical proton gradient as a result of the electron transport system I. ATP is synthesiszed as a result of ATP synthase conformational transition. a. I-I|-I b. I-II-I| C. I-II d. II-I-II All of the following statements are true in the digesiton that happens in the stomach EXCEPT A. Gastric juices denature the proteins to expose the peptide bonds. B. Pepsin hydrolyzes the denatured proteins. C. Proteins are digested into oligopeptides and free amino acids. D. Qligosaccharrides are digested to produce simpler sugar units. For one glucose molecule which underwent glycolysis and eventually Kreb's cycle, how many NADH is produced? a. 08 b. 03 C. 10 d. 06

Which of the following is/are products of aldolase when it acts on fructose-1,6-bisphosphate? A. 2 molecules of glyceraldehyde-3-phosphate B. 1 molecule of glyceraldehyde-3-phosphate and 1 molecule of dihydroxyacetone phosphate C. 2 molecules of dihydroxyacetone phosphate D. 2 molecules of pyruvate Which of the following is/are the products of G3P dehydrogenase? A. NAD* and glyceraldehyde-3-phosphate B. NADH and 1,3-bisphosphoglycerate C. NADH and glyceraldehyde-3-phosphate D. NADD and 1,3-bisphosphoglycerate Glucose phosphate isomerase catalyzes the reaction a. glucose » glucose-6-phosphate b. glucose-1-phosphate -»UDP-glucose c. glucose-6-phosphate > glucose-1-phosphate d. glucose-6-phosphate _ fructose-6-phosphate Which of the following is the correct sequence in the production of ATP? L. Proton transport-coupled change in ATP synthase conformation II. Electrochemical proton gradient as a result of the electron transport system I. ATP is synthesiszed as a result of ATP synthase conformational transition. a. I-I|-I b. I-II-I| C. I-II d. II-I-II All of the following statements are true in the digesiton that happens in the stomach EXCEPT A. Gastric juices denature the proteins to expose the peptide bonds. B. Pepsin hydrolyzes the denatured proteins. C. Proteins are digested into oligopeptides and free amino acids. D. Qligosaccharrides are digested to produce simpler sugar units. For one glucose molecule which underwent glycolysis and eventually Kreb's cycle, how many NADH is produced? a. 08 b. 03 C. 10 d. 06

Biochemistry
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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PLS CHOOS THE CORRECT ANSWER

 

PLS CHOOSE THE CORRECT LETTER. Which of the following is/are products of aldolase when it acts on fructose-1,6-bisphosphate? A. 2 molecules of glyceraldehyde-3-phosphate B. 1 molecule of glyceraldehyde-3-phosphate and 1 molecule of dihydroxyacetone phosphate C. 2 molecules of dihydroxyacetone phosphate D. 2 molecules of pyruvate Which of the following is/are the products of G3P dehydrogenase? A. NAD* and glyceraldehyde-3-phosphate B. NADH and 1,3-bisphosphoglycerate C. NADH and glyceraldehyde-3-phosphate D. NADD and 1,3-bisphosphoglycerate Glucose phosphate isomerase catalyzes the reaction a. glucose > glucose-6-phosphate b. glucose-1-phosphate -»UDP-glucose c. glucose-6-phosphate > glucose-1-phosphate d. glucose-6-phosphate _ fructose-6-phosphate Which of the following is the correct sequence in the production of ATP? Proton transport-coupled change in ATP synthase conformation I. Electrochemical proton gradient as a result of the electron transport system ATP is synthesiszed as a result of ATP synthase conformational transition. I. II. a. II - || -1 b. I-II-II c. Il-I-II d. III-I-II All of the following statements are true in the digesiton that happens in the stomach EXCEPT A. Gastric juices denature the proteins to expose the peptide bonds. B. Pepsin hydrolyzes the denatured proteins. C. Proteins are digested into oligopeptides and free amino acids. D. Qligosaccharcides, are digested to produce simpler sugar units. For one glucose molecule which underwent glycolysis and eventually Kreb's cycle, how many NADH is produced? а. 08 b. 03 c. 10 d. 06
Transcribed Image Text:PLS CHOOSE THE CORRECT LETTER. Which of the following is/are products of aldolase when it acts on fructose-1,6-bisphosphate? A. 2 molecules of glyceraldehyde-3-phosphate B. 1 molecule of glyceraldehyde-3-phosphate and 1 molecule of dihydroxyacetone phosphate C. 2 molecules of dihydroxyacetone phosphate D. 2 molecules of pyruvate Which of the following is/are the products of G3P dehydrogenase? A. NAD* and glyceraldehyde-3-phosphate B. NADH and 1,3-bisphosphoglycerate C. NADH and glyceraldehyde-3-phosphate D. NADD and 1,3-bisphosphoglycerate Glucose phosphate isomerase catalyzes the reaction a. glucose > glucose-6-phosphate b. glucose-1-phosphate -»UDP-glucose c. glucose-6-phosphate > glucose-1-phosphate d. glucose-6-phosphate _ fructose-6-phosphate Which of the following is the correct sequence in the production of ATP? Proton transport-coupled change in ATP synthase conformation I. Electrochemical proton gradient as a result of the electron transport system ATP is synthesiszed as a result of ATP synthase conformational transition. I. II. a. II - || -1 b. I-II-II c. Il-I-II d. III-I-II All of the following statements are true in the digesiton that happens in the stomach EXCEPT A. Gastric juices denature the proteins to expose the peptide bonds. B. Pepsin hydrolyzes the denatured proteins. C. Proteins are digested into oligopeptides and free amino acids. D. Qligosaccharcides, are digested to produce simpler sugar units. For one glucose molecule which underwent glycolysis and eventually Kreb's cycle, how many NADH is produced? а. 08 b. 03 c. 10 d. 06
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