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: Pathology
Laminin is present in? 
Select and explain. 
A. Liver, B. Lungs, C. Bone marrow, D. Basement membrane
D: Basement membrane
Answer: D: Basement membrane 
Explanation: Laminin is present in Basement membrane of various tissue. Basement membrane contains type IV collagen, Laminin, nidogen and perlecan.