This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: miscellaneous, Subject name: Biochemistry
Basement membrane around Schwann cells contains which of the following collagen? 
Select and explain. 
A. Type IV, B. Type X, C. Type XX, D. Type XXVIII
D: Type XXVIII
Answer: D: Type XXVIII 
Explanation: Type XXVIII is distributed in Basement membrane around Schwann cells Reference: Harper; 30th edition; Page no: 628 Table no: 50-1