This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Biochemistry
Keratan sulphate is found in abundance in 
Select and explain. 
A. Hea muscle, B. Liver, C. Adrenal coex, D. Cornea
D: Cornea
Answer: D: Cornea 
Explanation: Keratan sulphate:*Seen in: costal cailages, cornea, nucleus pulposus and wall of aoa*Comp: n*No URONIC ACID*Sulphate is in both gal and glucosamine