What is the role of oxygen gas in aerobic respiration?
A) providing electrons for NADH
B) accepting energy from glucose
C) accepting electrons from electron transport
D) providing kinetic energy for ATP synthase
E) donating electrons for electron transport

Question

Quizplus · Accepted Answer

Oxygen gas serves as the final electron acceptor in the electron transport chain of aerobic respiration. As electrons are passed along the electron transport chain, they ultimately combine with oxygen and protons to form water. This process generates a proton gradient that is used by ATP synthase to produce ATP, the main source of energy for cellular processes.

What Is the Role of Oxygen Gas in Aerobic Respiration