电子传输链 | Electron transport chain

A short Harvard Online animated lesson on how the mitochondrial electron transport chain works. It shows proton pumping and the machinery that drives ATP synthesis.

Why HN likes it: HN commenters share it to show how cells work as nanoscale machines, which many find mind-blowing.

“To get a flavour of the nanomachine aspect of it all, check out this video on electron transport across membranes”