(Solved): KCN (potassium cyanide) blocks the mitochondrial cytochrome c-oxidase (one of the complexes in elec ...

KCN (potassium cyanide) blocks the mitochondrial cytochrome c-oxidase (one of the complexes in electron transport chain). What would this most likely do? Encourage NADH production and speed up ATP production. Inhibit electron transport and create more Co-enzyme Q. Encourage cellular respiration and therefore production of more ATP. Inhibit aerobic respiration and therefore decrease production of ATP.