Final answer:
The electron transport chain (ETC) shuttles electrons from NADH and FADH2 to oxygen, pumping protons across the mitochondrial membrane to synthesize ATP.
Step-by-step explanation:
The system that involves the transfer of electrons from NADH and FADH2 through structures located in the inner membrane of mitochondria is known as the electron transport chain (ETC). In this system, the electron transport chain works as a series of electron transporters embedded in the inner mitochondrial membrane. These transporters shuttle electrons from NADH and FADH₂ to molecular oxygen. As electrons are transferred, protons are pumped from the mitochondrial matrix into the intermembrane space, generating an electrochemical gradient. This gradient is then utilized to drive the phosphorylation of ADP to produce ATP through a process known as chemiosmosis.
The electron transport chain (ETC) is the system involved in the transfer of electrons from NADH and FADH2. It consists of a series of molecules located in the inner membrane of mitochondria. The ETC transfers electrons in a stepwise manner, allowing for the slow release of energy that can be used to synthesize energy-rich compounds in the cell.