Why are NADH and FADH2 necessities in the electron transport chain?(1 point) Responses They move electrons to the electron transport chain. They move electrons to the electron transport chain. 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.

Answer 1

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

NADH and FADH2 are important electron carriers that deliver electrons to the electron transport chain, where these electrons are transferred through a series of complexes, ultimately leading to the production of ATP through oxidative phosphorylation.