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Questions and Answers
What is the characteristic of facultative anaerobes?
What is the characteristic of facultative anaerobes?
- They always require oxygen to make ATP
- They can make ATP by alcoholic fermentation and switch to oxidative phosphorylation when exposed to oxygen (correct)
- They can only make ATP by oxidative phosphorylation
- They can only make ATP by glycolysis
What is the product of pyruvate oxidation?
What is the product of pyruvate oxidation?
- 1 ATP, 2 CO2, 1 NADH
- 2 ATP, 1 CO2, 1 NADH
- 1 Acetyl CoA, 1 CO2, 1 NADH (correct)
- 1 ATP, 1 CO2, 1 NADH
How many cycles of pyruvate oxidation are required to fully oxidize one glucose molecule?
How many cycles of pyruvate oxidation are required to fully oxidize one glucose molecule?
- 1 cycle
- 3 cycles
- 2 cycles (correct)
- 4 cycles
What is the total number of CO2 molecules produced in the Krebs cycle?
What is the total number of CO2 molecules produced in the Krebs cycle?
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What is the reactant that combines with oxaloacetate to form citrate in the Krebs cycle?
What is the reactant that combines with oxaloacetate to form citrate in the Krebs cycle?
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What is the total number of NADH molecules produced in the Krebs cycle?
What is the total number of NADH molecules produced in the Krebs cycle?
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