What is the reduced form of coenzyme q?

The reduced form of coenzyme Q, also known as ubiquinol, is the active form that plays a crucial role in the electron transport chain within mitochondria. Ubiquinol is produced when coenzyme Q (ubiquinone) accepts electrons during cellular respiration, facilitating the transfer of electrons between protein complexes and contributing to ATP synthesis. This reduction process is vital for cellular energy production and overall metabolic function.