Multiple Choice
What is the role of oxygen in aerobic respiration?
A) It is formed from the oxidation of water at the beginning of the electron transport chain.
B) It flows through the electron transport chain, losing energy.
C) It is reduced at the end of the electron transport chain, forming water.
D) It is necessary to obtain any ATP from glucose.
E) It flows down its concentration gradient through an ATPase to produce ATP.
Correct Answer:

Verified
Correct Answer:
Verified
Q10: As a result of glycolysis,glucose is<br>A) broken
Q11: Aerobic respiration uses oxygen as its final
Q12: The area enclosed by the highly folded
Q13: Glycolysis has two steps.The first step is
Q14: Glycolysis of a glucose molecule<br>A) produces a
Q16: Aerobic respiration includes glycolysis,the Krebs cycle,and electron
Q17: In the electron transport chain,if some of
Q18: The compound that enters the Krebs cycle
Q19: Which of the following is not a
Q20: The electron transport chain produces a(n)_ gradient