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Multiple Choice Questions
Which of the following processes requires sunlight, ADP, and water?
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Photosystem I
Photosystem II
Calvin Cycle
Glycolysis
Electron Transport System
Which of the following statements is true concerning Enzymes?
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They always require a coenzyme.
They become hydrolyzed during a chemical reaction.
They are consumed in the reaction.
They operate under a narrow pH range.
They are polymers of carbohydrates.
The final acceptor of electrons in the electron transport chain is ?
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hydrogen
water
oxygen
NADH
FADH2
The immediate energy source that drives ATP synthesis by ATP synthase during oxidative phosphorylation is
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the oxidation of glucose and other organic compounds
the flow of electrons down the electron transport chain
the affinity of oxygen electrons
the H+ concentration gradient across the inner mitochondrial membrane
the transfer of phosphate to ADP
Cooperation of the two photosystems is required for :
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ATP Synthesis
reduction of NADP+
cyclic photophosphorylation
oxidation of the reaction center of Photosystem I
generation of proton-motive force
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