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
Both lipid and protein contents are equal in membrane of which organelle - 
Select and explain. 
A. Sarcoplasmic reticulum, B. Mitochondria, C. Myeline Sheath, D. Golgi apparatus
B: Mitochondria
Answer: B: Mitochondria 
Explanation: Ans. is 'b' i.e., Mitochondria Outer mitochondrial membrane has protein to lipid ratio of 1.1.