Cellular Respiration

Question 1

Check all the characteristics below that describe ATP.Check all that apply.

Revolt · Accepted Answer

stands for “adenosine triphosphate”; is an energy molecule; contains energy in phosphate bonds

Question 2

reactant✔ product carbon dioxide (CO2)

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✔ product

Question 3

reactant✔ product water (H2O)

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✔ product

Question 4

Question 4

Revolt · Accepted Answer

electron transport chain: 3; glycolysis: 1; citric acid cycle: 2

Question 5

✔ 123 glycolysis

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✔ 1

Question 6

1✔ 23 citric acid cycle

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✔ 2

Question 7

Question 7

Revolt · Accepted Answer

glucose: reactant; carbon dioxide (CO: product; water (H2O): product

Question 8

Identify whether each item is a reactant or a product of cellular respiration. glucose carbon dioxide (CO2) water (H2O)

Revolt · Accepted Answer

✔ reactant; Selection 1: reactant; Selection 2: product; Selection 3: product

Question 9

What happens during anaerobic cellular respiration?

Revolt · Accepted Answer

During anaerobic cellular respiration, fermentation occurs in the absence of oxygen. In lactic acid fermentation, cells convert pyruvic acid into lactic acid and NADH is recycled back into NAD+. In alcoholic fermentation, pyruvic acid is converted into carbon dioxide and ethyl alcohol. No additional ATP is produced during these fermentation processes beyond what was created during glycolysis.

Question 10

Place the three stages of aerobic cellular respiration in the correct order from 1 to 3. electron transport chain glycolysis citric acid cycle

Revolt · Accepted Answer

✔ 3; Selection 1: 3; Selection 2: 1; Selection 3: 2

Cellular Respiration Answers

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