The following reaction is part of the electron transport chain. Complete the reaction and identify which species is reduced. The abbreviation Q represents coenzyme Q. Use the appropriate abbreviation for the product. FADH,+Q → The reactant that is reduced is Select answer In complex III, electrons are transferred from coenzyme Q to cytochrome c, which contains iron. Determine the oxidation number for iron on the right side of the reaction arrow. Replace the superscript "x" with the appropriate oxidation number QH,+2 cyt c(Fe3+) → Q+2 cyt c(Fe*) + 2H+