The intermediate stage of cellular respiration
A. produces ATP and occurs in the cytosol.
B. produces carbon dioxide and occurs in the mitochondria.
C. requires Coenzyme A and occurs in the cytosol.
D. produces pyruvate and occurs in the mitochondria.
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Question 2) In the process of glycolysis
A. one enzyme converts glucose into NADH.
B. two enzymes are involved in breaking glucose down to ten pyruvate molecules.
C. ten enzymes are involved in breaking glucose down to two pyruvate molecules.
D. twelve enzymes split glucose into thirteen smaller molecules.
E. six enzymes use two ATP to split glucose in half.
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Question 3) Glycolysis requires oxygen.
Indicate whether this statement is true or false.
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Question 4) Which of the following choices lists the order of stages of cellular respiration in proper order?
A. Glycolysis, intermediate stage, citric acid cycle, and the electron transport system
B. Citric acid cycle, glycolysis, intermediate stage, and the electron transport system
C. Glycolysis, citric acid cycle, intermediate stage, and the electron transport system
D. Glycolysis, intermediate stage, electron transport system, and the citric acid cycle
E. Citric acid cycle, electron transport chain, intermediate stage, and glycolysis
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Question 5) he indirect method of ATP production involves coenzymes such as FAD and is referred to as _________ phosphorylation.
Fill in the blank with correct word.
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Question 6) The more common way that ATP is produced in cells is
A. the indirect pathway known as oxidative phosphorylation.
B. the indirect pathway known as substrate-level phosphorylation.
C. the direct pathway known as oxidative phosphorylation.
D. the direct pathway known as substrate-level phosphorylation.
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Question 7) In substrate-level phosphorylation, energy is first released to coenzymes and then transferred to form ATP.
Indicate whether this statement is true or false.
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Question 8) Glucose oxidation is exergonic.
Indicate whether this statement is true or false.
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Question 9) During cellular respiration, when glucose is fully disassembled to carbon dioxide and water, the other reactant (with glucose) in the chemical equation is ___________.
Fill in the blank with correct word.
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Question 10) When one glucose molecule is fully oxidized, how many molecules of CO2 result?
A. 1
B. 2
C. 3
D. 6
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