Essential Biochemistry - Biological Oxidation (Section 1 - No. 8)
What is the role of Complex IV (cytochrome c oxidase) in the electron transport chain?
To oxidize FADH2.
To reduce oxygen to water.
To pump protons across the inner mitochondrial membrane.
To transfer electrons to Coenzyme Q.
הֶסבֵּר
Complex IV reduces oxygen to water.