Lecture Week 10 Quiz - Cellular Respiration

Question 1

Which stage of cellular respiration produces the largest number of ATP molecules?

Answer 1

Oxidative Phosphorylation

Question 2

Which stage of cellular respiration produces pyruvate?

Answer 2

Glycolysis

Question 3

Which stage of cellular respiration requires an initial energy investment in the form of 2 ATP molecules?

Answer 3

Glycolysis

Question 4

Select the stages during which NAD+ molecules get reduced to NAHD

Answer 4

Acetly Coenzyme-A formation, Citric Acid Cycle, Glycolysis

Question 5

Select the stages that occur within a mitochondrion

Answer 5

Oxidative Phosphorylation, Citric Acid Cycle, Acetly Coenzyme-A Formation

Question 6

Which stage uses energy from electrons in order to synthesize ATP molecules?

Answer 6

Oxidative Phosphorylation

Question 7

How many hydrogen (electron) carriers are produced during the first 3 stages of cellular respiration?

Answer 7

12

Question 8

Which stages produce carbon dioxide?

Answer 8

Citric Acid Cycle, Acetly Coenzyme-A formation

Question 9

Which stage uses oxygen gas as the final electron acceptor for the electron transport chain?

Answer 9

Oxidative Phosphorylation

Question 10

Which stage produces the greatest number of hydrogen (electron) carriers?

Answer 10

Citric Acid Cycle