Electron Transport Chain | HHMI BioInteractive Video

What is the primary function of the electron transport chain within the mitochondria?

• To synthesize glucose from carbon dioxide.

• To break down proteins into amino acids.

• To generate ATP through a series of redox reactions.

• To store genetic information for cell division.

Which molecule donates electrons to Enzyme Complex I in the electron transport chain?

• Cytochrome C

• Oxygen

• Coenzyme NADH

• Fumarate

What is the final electron acceptor in the electron transport chain, as processed by Enzyme Complex IV?

• Water

• Oxygen

• Carbon dioxide

• Cytochrome C

From which molecule does Enzyme Complex II receive electrons for the electron transport chain?

• NADH

• Quinol

• Succinate

• Cytochrome C