Oxidative Phosphorylation and Electron Transport

Problem : What two molecules are oxidized in the electron transport chain?

Problem : How is oxidation linked to electron transport?

Problem : What is the destination of the electrons that flow through the electron transport chain?

Problem : What reaction of the citric acid cycle produces the FADH that is oxidized by complex II of the electron transport chain?

Problem : Describe the nature of the electrochemical gradient established across the mitochondrial inner membrane as a result of electron transport.