Complex IV receives electrons from _____ and tranfers the electrons to ______? A. FADH2 - suurstofFADH2 - oxygen B. Kompleks III - Kompleks VComplex III - Complex V C. KoQ - sitochroom cCoQ - cytochrome c D. Sitochroom c - suurstofCytochrome c - oxygen

Complex I of the electron transport chain accepts electrons from _____ A. Cyt c B. NADH C. CoQ D. ATP E. FADH2

The electrons that enter the ETC through Complex II come fromGroup of answer choicesFADH2SuccinateFumarateNADH2 or more of the above

Which is correct regarding electron transport chain complex III?Group of answer choicesContains Heme B which is capable of donating a pair of electrons.The overall stoichiometry of its reaction requires 2 cytochrome c for every ubiquinol.The oxidation of cytochrome C is coupled to the pumping of four protons into the mitochondrial intermembrane space.The lipid soluble cytochrome c transports electrons to complex IV.

Complex I in the ETC passes electrons to Group of answer choicesComplex IIComplex IIIUbiquinoneeither Complex II or UbiquinoneComplex IV

The final electron acceptor in the electron transport chain is: A. H2O B. NAD C. Sitochroom c / Cytochrome c D. Molekulêre suurstof / molecular oxygen