The Electron Transport Chain

question 128

Multiple Choice

The electron transport chain

• A) is the site of most reactions of the citric acid cycle.
• B) synthesizes ATP.
• C) pumps protons into the mitochondrial matrix during electron transport.
• D) oxidizes the intermediate electron carriers NADH and FADH₂.
• E) oxidizes water to ½ O₂ and 2 H⁺.

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