MCQ Practice

Complex I of the respiratory chain consists of

A

NADH dehydrogenase and 6 non-heme iron proteins with iron-sulphur centres

B

FAD dehydrogenase and NADH dehydrogenase

C

FAD dehydrogenase and 6 non-heme iron proteins with iron-sulphur centres

D

Coenzyme Q and ubiquinone

Correct Answer: A