BIOCHEM MODULE 7 EXAM
1. True or False
The ΔG value for a particular reaction is -78kJ/mol. This value indicates the
reaction is spontaneous.
Answer true
2. True or False
A biochemical metabolic pathway is a single reaction that converts
starting material into products.
Answer false
3. True or False
A biochemical metabolic pathway is a series reaction that converts
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,starting material into products.
Answer true
4. True or False
Three ATP molecules are used in the energy-investing stage of glycolysis.
Answer false
5. True or False
The citric acid cycle occurs in the presence of oxygen.
Answer true
6. True or False
The citric acid cycle occurs in the absence of oxygen.
Answer false
7. True or False
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, The β-oxidation pathway only degrades odd-numbered fatty acids.
Answer true
8. In total, how many ATP and/or NADH are produced in the glucose to pyruvate
steps in glycolysis?
Answer 2 ATP and 2 NADPH produced
9. In converting glucose to pyruvate, how many ATP or NADH are produced
(or required) in the fructose-6-phosphate to fructose-1,6-bisphosphate step in
glycolysis?
Answer 1 ATP required
10. In converting glucose to pyruvate, how many ATP or NADH are produced (or
required) in the glucose to glucose-6-phosphate step in glycolysis?
Answer 1 ATP required
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1. True or False
The ΔG value for a particular reaction is -78kJ/mol. This value indicates the
reaction is spontaneous.
Answer true
2. True or False
A biochemical metabolic pathway is a single reaction that converts
starting material into products.
Answer false
3. True or False
A biochemical metabolic pathway is a series reaction that converts
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18
,starting material into products.
Answer true
4. True or False
Three ATP molecules are used in the energy-investing stage of glycolysis.
Answer false
5. True or False
The citric acid cycle occurs in the presence of oxygen.
Answer true
6. True or False
The citric acid cycle occurs in the absence of oxygen.
Answer false
7. True or False
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, The β-oxidation pathway only degrades odd-numbered fatty acids.
Answer true
8. In total, how many ATP and/or NADH are produced in the glucose to pyruvate
steps in glycolysis?
Answer 2 ATP and 2 NADPH produced
9. In converting glucose to pyruvate, how many ATP or NADH are produced
(or required) in the fructose-6-phosphate to fructose-1,6-bisphosphate step in
glycolysis?
Answer 1 ATP required
10. In converting glucose to pyruvate, how many ATP or NADH are produced (or
required) in the glucose to glucose-6-phosphate step in glycolysis?
Answer 1 ATP required
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