1. Using the lillustration, draw/label the following: Outer mitochondrial membrane, inner mitochondrial membrane, Intermembrane space. 2. Using the illustration, draw/label the following: matrix, NADH + H + oxidation, FADH 2 oxidation, arrows and H transport, arrow showing direction of electron transport, final electron acceptor, final product formed. 3. Explain how the free energy necessary to transport H + across the membrane is produced..