Cellular Respiration and Photosynthesis

Practice Questions

GRE Subject Test: Biochemistry, Cell, and Molecular Biology › Cellular Respiration and Photosynthesis

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1

At which complex in the electron transport chain is NADH oxidized?

2

At which complex in the electron transport chain is NADH oxidized?

3

Lactate dehydrogenase inhibitor is added to a mixture of cells. Which of the following molecules will build up inside a cell undergoing aerobic respiration?

4

Lactate dehydrogenase inhibitor is added to a mixture of cells. Which of the following molecules will build up inside a cell undergoing aerobic respiration?

5

The first step of glycolysis hydrolyzes ATP to ADP and inorganic phosphate. What happens to the glucose molecule during this step?

6

The first step of glycolysis hydrolyzes ATP to ADP and inorganic phosphate. What happens to the glucose molecule during this step?

7

Which of the following is true regarding electron transport chain (ETC)?

I. Proton pump generates ATP

II. Electron affinity of and is lower than the carriers in ETC

III. Electrochemical gradient of sodium facilitates production of ATP

8

Which of the following is true regarding electron transport chain (ETC)?

I. Proton pump generates ATP

II. Electron affinity of and is lower than the carriers in ETC

III. Electrochemical gradient of sodium facilitates production of ATP

9

Anaerobic metabolism occurs in the __________; fermentation occurs in the __________.

10

Anaerobic metabolism occurs in the __________; fermentation occurs in the __________.

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