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
Products accumulated in Hunter 's syndrome are 
Select and explain. 
A. Keratan sulfate, B. Dermatan sulfate, C. Chondroitin sulfate, D. All
B: Dermatan sulfate
Answer: B: Dermatan sulfate 
Explanation: B i.e Dermatan sulfate