Question

Why are NADH and FADH2 necessities in the electron transport chain?(1 point) Responses They accept electrons in order to power the electron transport chain. They accept electrons in order to power the electron transport chain. They remove electrons from the electron transport chain. They remove electrons from the electron transport chain. They move down the electron transport chain. They move down the electron transport chain. They move electrons to the electron transport chain.

Answer 1

The correct response is: They move electrons to the electron transport chain.

NADH and FADH2 serve as electron carriers that donate electrons to the electron transport chain, which is crucial for ATP production during cellular respiration.