Question

1.6) With regard to respiratory electron transport in the inner membrane of the mitochondria which statement is INCORRECT?

1. Oxygen is the electron acceptor
2. NADH is the electron donor
3. Coenzyme Q functions as both an electron carrier and transmembrane proton shuttle agent
4. NAD⁺ is an electron acceptor
5. H₂O is a product one of the redox reactions.

Answer 1

3.Coenzyme Q functions as both an electron carrier and transmembrane proton shuttle agent