The final electron acceptor of the electron transport chain that functions in aerobic oxidative phosphorylation is Naim 15:25 AP Biology Chapter 9 The final electron acceptor of the electron transport chain that functions in aerobic oxidative phosphorylation is A. Oxygen B. Water C. NAD+ D. Pyruvate E. ADP Answer: A Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+