Which is the final electron acceptor of the electron transport chain?

What is the purpose of the electron transport chain? What are the products of the electron transport chain? What are the components of the electron transport chain? What is the final electron acceptor?

What is the order of electron carriers in the electron transport chain starting with NADH?

Which of the following may be a final electron acceptor for the electron that travels down the electron transport chain during Respiration?

1.) c02

2.) NO3

3.) CH3CH2OH

4.) NADH2

1. What drives the transport of electrons from NADH or FADH2 to the final electron acceptor during respiration?

2. Why is more energy produced when NADH donates electrons to the electron transport chain compared to when FADH2 donates electrons?

3. How do the electron transport chains vary in different bacteria?