Wh e following desribes Exuoida A Enzymes that eleaves starch and glyeegen at the a -6 linkages 4 Enymes that cleaves starch only at the a 16 linkages C Enomes that eleaves tarch from the nonreducing ends D None ef the above 10, The linkage between the elucos residues irf amylapecttie is A. For the main chain a (1-4) and B(14) for the branches n For the main chain a (1-6) and a (1-4) for the branches OFor the main chain a (1- 4) and a( 1-6) for the branches D. For the main chain p (1-4) and B(-6) for the branches E None of these is correct 11. In the electron transport chain, the final electron acceptor is B. Water A. Complex IV @Oxygen D. None of these

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Chapter1: Chemical Foundations
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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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W e following desribes Exuoda
AEnzymes that eleaves starch and glyeegen at the a -6 linkages
S Enzymes that cleaves starch only at the a t6 linkages
C Eomes that cleaves tarch from the nonreducing ends
D None of the above
10 The linkage between theelucos residues ifamylupectinis
A For the main chain a (1-4) and B(1-4) for the branches
n For the main chain a (1-6) and a (1-4) for the branches
OFor the main chain a (1-4) and a( -6) for the branches
D For the main chain p (14) and B(1-6) for the branches
E. None of these is correct
11. In the electron transport chain, the final clectron acceptor is
B. Water
@Oxygen
A. Complex IV
D. None of these
12. In most tissues, an increase in the following ratio directly causes an increase in TCA cyele
activity:
CA ATP/ADP
B. GTP/GDP
C. NADH/NAD+
D. NAD+/NADH
13. Which of the following reactions would release
A. a-ketoglutarate
© Pyruvate
O2molecules
B. Isocitrate
D. All of the above
Succinyl CoA
a-ketoglutarate
Acetyl CoA
X14. In the TCA cycle, conversion of alpha-ketoglutarate to fumaratelis associated with the
production of which of the following:
A. Production of I NADH, 1 FADH2, and 1 CO2
B. Production of 2NADH, 1 FADH2 and 1 CO2
C. Production of INADH, 1 FADH2, 1 GTP and 1 CO2
D Production of 2NADH, I FADH2, 1 GTP and 1 CO2
BNADH
ATP
DEADH
15. Which of the following enzymes breaks fructose 1,6-bisphosphate into two 3-carbon units
A. Mutase
B. Enolase
CAldolase
D. Isomerase
16. The net product of ATPS(per glucose) via substrate-level phosphorylation of both glycolysis
and the citric acid cycle
A1
В. 2
C.4
D. 6
E. 8
17. During anaerobic metabolism in yeast, the carbons of glucose end up in this molecule
A. CO2
B. Ethanol
C. Lactic acid D Both CO2 and ethanol
E. All of the
18. Which of the following glycolytic enzymes produce ATP during glycolysis
A. Hexokinase
C. Pyruvate kinas
B. Phosphofructokinase-1
Dglyceraldehyde-3-phosphate dehydrogenase
19. Which of the following is (ncorrect for the conversion of pyruvate to acetyl CoA
A. It occurs in mitochondria
B. It releases CO2 CIt requires ATP D. Produce N
20. All of the following enzymes are located in the matrix of mitochondria except
A. Succinate dehydrogenase B. Citrate synthase (C)Aconitase D. Isocitrate dehydro
Transcribed Image Text:W e following desribes Exuoda AEnzymes that eleaves starch and glyeegen at the a -6 linkages S Enzymes that cleaves starch only at the a t6 linkages C Eomes that cleaves tarch from the nonreducing ends D None of the above 10 The linkage between theelucos residues ifamylupectinis A For the main chain a (1-4) and B(1-4) for the branches n For the main chain a (1-6) and a (1-4) for the branches OFor the main chain a (1-4) and a( -6) for the branches D For the main chain p (14) and B(1-6) for the branches E. None of these is correct 11. In the electron transport chain, the final clectron acceptor is B. Water @Oxygen A. Complex IV D. None of these 12. In most tissues, an increase in the following ratio directly causes an increase in TCA cyele activity: CA ATP/ADP B. GTP/GDP C. NADH/NAD+ D. NAD+/NADH 13. Which of the following reactions would release A. a-ketoglutarate © Pyruvate O2molecules B. Isocitrate D. All of the above Succinyl CoA a-ketoglutarate Acetyl CoA X14. In the TCA cycle, conversion of alpha-ketoglutarate to fumaratelis associated with the production of which of the following: A. Production of I NADH, 1 FADH2, and 1 CO2 B. Production of 2NADH, 1 FADH2 and 1 CO2 C. Production of INADH, 1 FADH2, 1 GTP and 1 CO2 D Production of 2NADH, I FADH2, 1 GTP and 1 CO2 BNADH ATP DEADH 15. Which of the following enzymes breaks fructose 1,6-bisphosphate into two 3-carbon units A. Mutase B. Enolase CAldolase D. Isomerase 16. The net product of ATPS(per glucose) via substrate-level phosphorylation of both glycolysis and the citric acid cycle A1 В. 2 C.4 D. 6 E. 8 17. During anaerobic metabolism in yeast, the carbons of glucose end up in this molecule A. CO2 B. Ethanol C. Lactic acid D Both CO2 and ethanol E. All of the 18. Which of the following glycolytic enzymes produce ATP during glycolysis A. Hexokinase C. Pyruvate kinas B. Phosphofructokinase-1 Dglyceraldehyde-3-phosphate dehydrogenase 19. Which of the following is (ncorrect for the conversion of pyruvate to acetyl CoA A. It occurs in mitochondria B. It releases CO2 CIt requires ATP D. Produce N 20. All of the following enzymes are located in the matrix of mitochondria except A. Succinate dehydrogenase B. Citrate synthase (C)Aconitase D. Isocitrate dehydro
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