This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
Antimycin A inhibits which comples of Electron Transport chain? 
Select and explain. 
A. Complex-I, B. Complex-II, C. Complex-III, D. Complex-IV
C: Complex-III
Answer: C: Complex-III 
Explanation: Antimycin A and BAL inhibit complex III of ETC.