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.

1 answer

The correct response is:

They move electrons to the electron transport chain.

NADH and FADH2 carry electrons from metabolic pathways such as glycolysis and the citric acid cycle to the electron transport chain, where these electrons are utilized to produce ATP.