ETC is the transfer of electrons from NADH+H+ and FADH2 to oxygen via multiple carriers.
Electrons derived from NADH+H+ and FADH2 combine with O2, and energy is released from these oxidation/reduction reactions is used to derive the synthesis of ATP from ADP known as oxidative phosphorylation.
This transfer of electron is done by multiple carriers which form the ETC or ETS.
source
| Electron transport system | HPU BSc 2nd Year
