What is ubiquinol?

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(D) Ubiquinone (also known as Coenzyme $Q$) is a lipid-soluble electron carrier in the electron transport chain $(ETC)$ of mitochondria.It exists in t

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Reduced ubiquinone

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(D) Ubiquinone (also known as Coenzyme $Q$) is a lipid-soluble electron carrier in the electron transport chain $(ETC)$ of mitochondria.It exists in three redox states: fully oxidized (ubiquinone),semi-reduced (semiquinone),and fully reduced (ubiquinol).Ubiquinol is the fully reduced form of ubiquinone,which carries two electrons and two protons $(H^+)$ during the process of cellular respiration.

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