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
Type of collagen seen in dermo-epidermal junctions? 
Select and explain. 
A. Type IV, B. Type VII, C. Type XV, D. Type XXII
B: Type VII
Answer: B: Type VII 
Explanation: Type VII collagen is seen in dermo-epidermal junctions. Reference: Harper; 30th edition; Page no: 628 Table no: 50-1