This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Classification of carbohydrate, Subject name: Biochemistry
All are functions of Glycosaminoglycans EXCEPT- 
Select and explain. 
A. Anticoagulant, B. Wound healing, C. Lubrication, D. Transpo of lipids
D: Transpo of lipids
Answer: D: Transpo of lipids 
Explanation: Role of GAGs lubrication, cushioning effect in tissues, wound healing, anticoagulation, cell adhesion and transparency of cornea. Transpo of lipids in blood is done by lipoproteins e.g. VLDL, LDL