Ubiquinone, is an electron acceptor in the Electron transport chain. It is found in the inner membrane of mitochondria. It recieves electron from NAD dehydrogenase (complex I) and also from the FADH2 (complex II). The reduced ubiquinone (ubiquinol) is oxidised by transferring of electrons to cytochrome c via cytochrome bc1 complex (complex III).
130 Views
What is proton gradient ?
The difference in H+ or protonconcentration across the membrane is known as the proton gradient.
126 Views
Where is ETS Located ?
System of electron carriers called electron transport system (ETS) is located on the inner membrane of the mitochondria.
116 Views
How much energy is produced when one molecule of ATP splits into ADP iP molecules?