What happens in an electron transport chain?

a. Electrons move from a low energy level to
a higher energy level.
b. Electron movement generates energy which
can be harvested.
c. Electrons combine with hydrogen ions to
generate electron carriers, like NADH.
d. Energy is consumed.
e. The energy generated is used to break down
coenzymes like NADH and ATP


B

Biology & Microbiology

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