Which complex of the electron transport chain does NOT contain an iron-sulfur cluster?
A) Complex I
B) Complex II
C) Complex III
D) Complex IV

Question

Quizplus · Accepted Answer

Complex IV, also known as cytochrome c oxidase, does not contain an iron-sulfur cluster. It primarily contains copper centers and heme groups that are involved in the transfer of electrons to oxygen, the final electron acceptor.

Which Complex of the Electron Transport Chain Does NOT Contain