FADH2, therefore, facilitates transfer of electrons to coenzyme Q, which is the final electron acceptor of the reaction catalyzed by the succinate:ubiquinone oxidoreductase complex, also acting as an intermediate in the electron transport chain.
De aceea, FADH2 facilitează transferul de electroni la coenzima Q, care este acceptorul final al reacției catalizate de complexul succinat:ubichinona oxidoreductaza, acționând ca intermediar în lanțul transportor de electroni.