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1

The reaction catalyzed by triose phosphate isomerase is best described as a(n):
A)Phosphorylation
B)Dehydration
C)Isomerization
D)Hydration
E)Oxidation
2

The reaction catalyzed by phosphofructokinase is best described as a(n):
A)Phosphorylation
B)Dehydration
C)Isomerization
D)Hydration
E)Oxidation
3

The reaction catalyzed by phosphoglyceromutase is best described as a(n):
A)Phosphorylation
B)Dehydration
C)Isomerization
D)Hydration
E)Oxidation
4

The reaction catalyzed by enolase is best described as a(n):
A)Phosphorylation
B)Dehydration
C)Isomerization
D)Hydration
E)Oxidation
5

The reaction catalyzed by pyruvate kinase is best described as a(n):
A)Phosphotransferase
B)Dehydration
C)Isomerization
D)Hydration
E)Oxidation
6

The reaction catalyzed by pyruvate dehydrogenase is best described as a(n):
A)Phosphorylation
B)Dehydration
C)Isomerization
D)Hydration
E)Oxidation
7

What compound from glycolysis passes from the cytoplasm into the mitochondria to enter the Kreb cycle?
A)Acetyl-CoA
B)Pyruvate
C)Lactate
D)Ethanol
E)Glucose
8

Which glucose carbon(s) are lost as CO2 at the pyruvate dehydrogenase level?
A)1, 6
B)2, 5
C)3, 4
D)1, 4
E)2, 5
9

Glycerol can enter into gluconeogenesis at the level of dihydroxyacetone phosphate. What two must be performed on glycerol to convert it into dihydroxyacetone phosphate?
A)Reduction and phosphorylation
B)Oxidation and phosphorylation
C)Decarboxylation and decarboxylation
D)Reduction and loss of phosphate
E)Hydrolysis and a kinase
10

What compound is primarily responsible in transferring energy intercellularly in higher organisms?
A)ATP
B)NADH
C)NAD+
D)Glucose
E)Citric acid





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