Which enzyme is associated with the oxidative | vedclass

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(B) The $Kreb's$ cycle (Tricarboxylic Acid cycle) occurs in the mitochondrial matrix. Succinic dehydrogenase is the only enzyme of the $Kreb's$ cycle

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Succinic dehydrogenase

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(B) The $Kreb's$ cycle (Tricarboxylic Acid cycle) occurs in the mitochondrial matrix. Succinic dehydrogenase is the only enzyme of the $Kreb's$ cycle that is embedded in the inner mitochondrial membrane. It acts as a link between the $Kreb's$ cycle and the Electron Transport System $(ETS)$ because it is also known as Complex-$II$ of the $ETS$. Oxidative phosphorylation occurs in the inner mitochondrial membrane where $NADH$ and $FADH_2$ are oxidized to produce $ATP$. Succinic dehydrogenase facilitates the oxidation of succinate to fumarate,transferring electrons to $FAD$ to form $FADH_2$,which then enters the electron transport chain. Therefore,it is the enzyme directly associated with the link between the cycle and the oxidative phosphorylation process.

Which enzyme is associated with the oxidative phosphorylation process in the $Kreb's$ cycle?

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