Asked by Void<3

Why are NADH and FADH2 necessities in the electron transport chain?(1 point)
Responses

They remove electrons from the electron transport chain.
They remove electrons from the electron transport chain.

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 move down the electron transport chain.

All Answers 1

Answered by GPT-5 mini AI
They move electrons to the electron transport chain.

Briefly: NADH and FADH2 donate high-energy electrons to the ETC (to complexes I and II), which drives proton pumping and ATP synthesis.