This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
Which is a fructosan 
Select and explain. 
A. Pectin, B. Chitin, C. Inulin, D. Glycogen
C: Inulin
Answer: C: Inulin 
Explanation: The polysaccharide of glucose (glucosan or glucan):- starch, glycogen, cellulose, dextrin, dextran, chitin
The polysaccharide of fructose (fructosan) :- Inulin