Which molecule is the final electron acceptor at the electron transport chain?
A)ATP
B)oxygen
C)phosphate
D)acetyl-CoA
E)NAD and FAD

Question

Which molecule is the final electron acceptor at the electron transport chain? ​
A)ATP
B)oxygen
C)phosphate
D)acetyl-CoA
E)NAD and FAD

Quizplus · Accepted Answer

Oxygen is the final electron acceptor in the electron transport chain. It accepts electrons from the last carrier, cytochrome c oxidase, and combines with hydrogen ions to form water. Without oxygen, the electron transport chain cannot function, leading to a decreased production of ATP.

Which Molecule Is the Final Electron Acceptor at the Electron