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NBCE Part 1 Practice Exam Chemistry
The oxidation of one glucose molecule to pyruvate during
glycolysis yields a net product of _____. molecules.
A.2 ATP, 2 NADH, and 2 pyruvate
B.2 ATP, 2 H20, AND 2 CO2
c. 4 ATP, 2 PYRUVATE, AND 2 CO2
D. 4 ATP, 2 H20, AND 2 PYRUVATE - ANS>A. 2 ATP, 2
NADH, and 2 pyruvate
In the Cori cycle, glucose is produced from _____.
A.lactate
B.ribose
C.alanine
D. mannose - ANS>A. lactate
Which of these is produced by a condensation reaction of
two monosaccharides?
A.cellulose
B.sucrose
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C.amylose
D. glycogen - ANS>B. sucrose
Conversion of glucose to _____. prevents diffusion of
glucose from most cells.
A.adenosine triphosphate
B.glucose 6-phosphate
C.acetyl CoA
D. glucosamine - ANS>B. glucose 6-phosphate
Hepatic conjugation of bilirubin requires an activated form
of _____ acid.
A.glucaric
B.gluconic
C.glucuronic
D. malonic - ANS>C. glucuronic
Which of the following types of fiber has the greatest
degree of water solubility?
A.cellulose
B.hemicellulose
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C.lignin
D. pectin - ANS>D. pectin
Which of these is a nutritive sweetener as a sugar
alcohol?
A.sorbitol
B.aspartame
C.sucralose
D. saccharin - ANS>A. sorbitol
Hydrolysis of a triglyceride yields _____ glycerol and _____
fatty acid molecule(s)
A.1;1
B.1;3
C.3;1
D. 3;3 - ANS>B. 1;3
Which of these is a function of carnitine in humans?
A.stimulates the activity of acetyl-CoA carboxylase
B.coenzyme for reactions in the citric acid cycle
NBCE Part 1 Practice Exam Chemistry
The oxidation of one glucose molecule to pyruvate during
glycolysis yields a net product of _____. molecules.
A.2 ATP, 2 NADH, and 2 pyruvate
B.2 ATP, 2 H20, AND 2 CO2
c. 4 ATP, 2 PYRUVATE, AND 2 CO2
D. 4 ATP, 2 H20, AND 2 PYRUVATE - ANS>A. 2 ATP, 2
NADH, and 2 pyruvate
In the Cori cycle, glucose is produced from _____.
A.lactate
B.ribose
C.alanine
D. mannose - ANS>A. lactate
Which of these is produced by a condensation reaction of
two monosaccharides?
A.cellulose
B.sucrose
,xxx
C.amylose
D. glycogen - ANS>B. sucrose
Conversion of glucose to _____. prevents diffusion of
glucose from most cells.
A.adenosine triphosphate
B.glucose 6-phosphate
C.acetyl CoA
D. glucosamine - ANS>B. glucose 6-phosphate
Hepatic conjugation of bilirubin requires an activated form
of _____ acid.
A.glucaric
B.gluconic
C.glucuronic
D. malonic - ANS>C. glucuronic
Which of the following types of fiber has the greatest
degree of water solubility?
A.cellulose
B.hemicellulose
, xxx
C.lignin
D. pectin - ANS>D. pectin
Which of these is a nutritive sweetener as a sugar
alcohol?
A.sorbitol
B.aspartame
C.sucralose
D. saccharin - ANS>A. sorbitol
Hydrolysis of a triglyceride yields _____ glycerol and _____
fatty acid molecule(s)
A.1;1
B.1;3
C.3;1
D. 3;3 - ANS>B. 1;3
Which of these is a function of carnitine in humans?
A.stimulates the activity of acetyl-CoA carboxylase
B.coenzyme for reactions in the citric acid cycle
