(A) Electron micrograph of a human cell section showing three mitochondria. (B) Scheme of the protein complexes that form the ETS, showing the mitochondrial membranes in blue and red; NADH ...

There are four protein complexes in the mitochondrial electron transport chain, called complex I, II, III, and IV (Fig. 6). When glucose is metabolized through the tricarboxylic acid (TCA ...

"Until a few years ago, we were sure that mitochondria produced ATP ... transported in exchange for protons in complex I of ...

A team of international researchers led by Karolinska Institutet has revealed in unprecedented detail how tetracycline ...

Ubiquinone, a metabolite critical to generating energy in cells, has long been thought to be the only mitochondrial electron transport chain carrier in mammals. Although other electron ...

Eventually, when the carbon atoms from a complex organic food molecule ... in oxygen-deficient settings. The electron transport chain in the mitochondrial membrane is not the only one that ...