Paul Saladino· MD
so there's input from um f d f a d transporting flavor protein all those input from complex ii in competition with input from complex one which is dealing with the nadh and they're all three of them trying to put electrons onto the coq couple that's everything has to go through the kokee pool coq couple there's no other way down the rest of the um there's no other way down the rest of the electron transport chain and it's like a bottleneck