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
Component of tubercle bacilli which produces granuloma is 
Select and explain. 
A. Surface glycolipids, B. Sulfatide, C. Hetero polysaccharide, D. Sulfadase
A: Surface glycolipids
Answer: A: Surface glycolipids 
Explanation: None