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Enzymes › View

How does an enzyme function as a catalyst?

A. By increasing the temperature of the reaction

B. By changing the pH of the reaction

C. By providing energy for the reaction

D. By lowering the activation energy of the reaction

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Cellular Respiration › View

All of the following are functions of the citric acid cycle EXCEPT

A. addition of electrons and protons to oxygen to form water.

B. production of ATP.

C. release of carbon dioxide.

D. production of NADH.

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