Question 3
Complete the sequences below describing the movement of H+ and electrons during oxidative phosphorylation.
Path of H+ flow.
1. Removed from NADH or FADH₂
2. Through Complex
3. Through ubiquinone
4. Through Complex
5. Through cytochrome c
6. Through Complex IV
7. Bonds from O2 to form H2O
A I, III, or IV // mitochondrial matrix
B I, III, or IV // cytoplasm
C I, III, or IV // intermembrane compartment
D I or IV // mitochondrial matrix
E I or IV // cytoplasm