Cellular Respiration (Electron Transport Chain)

... and all that happens trillions and trillions times in your body - in one second.

nice animation .... but exam is tomorrow

An important question: isn't NADH hydrogenase meant to pump out 4 H ions for each NADH oxidized? .. Cytochrome b-c1 also meant to pump out 4 H ions as well but Cytochrome Oxidase is only meant to pump 2 H ions. so now we have a total of 10 H ions pumped across the inner membrane for each NADH oxidized ... if this is right, why's the video saying that NADH hydrogenase only pumps 2 H ions for each NADH oxidized ??
somebody answers me plzzzzzz !!

b-c1 is only two if i'm correct and 4 from complex 1. i feel like there my have been an error in here somewhere. FADH2 enters its electrons through complex 2, missing out on the 4 Hs from complex 1. the is why 1 fadh2 only makes 1.5 atp, while nadh makes 2.5

I find the video useful, the narration adequately clear, and the process relatively clear. It might be more effective if the names of the electron transport features carried their names and simplified structures as the process takes place, for instance of ubiquinone and the cytochromes. I will definitely use the video to supplement my lecture on respiration. Thanks for all the work that went into it.

Actually the method of presentation is overwhelmed by 50% distraction. The narrator also does not speak loud enough, or the audio has some technical difficulty.

awesome video simple and to the point

why is the music so dramatic?... great video!

Great animation! It helped me immensely!

i dont get this bs... and yeah im gonna fail the test tmrw