This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous (Structure & Function of Proteins), Subject name: Biochemistry
Which collagen produces sheets - 
Select and explain. 
A. I, B. II, C. IV, D. VI
C: IV
Answer: C: IV 
Explanation: Ans. is 'c' i.e., IV Various structure produced by collagensFibrilsSheetsBeaded filamentsAnchoring fibrilsCollagen ICollagen IVCollagen VICollagen VIICollagen 11Collagen VIII Collagen IIICollagen X Collagen V Collagen XI