Q.180) The complex Il of mitochondrial electron transport chain is also known as
A) NADH dehydrogen
B) Cytochrome bc1
C) Succinate dehydrogenase
D) Cytochrome c oxidase
Complex II of the mitochondrial electron transport chain is known as succinate dehydrogenase. It plays a role in both the citric acid cycle (as succinate dehydrogenase) and the electron transport chain, transferring electrons from succinate to ubiquinone.
Hence, the correct answer is Option (3).