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: Pathology
Which of the following sugar is called as Arch Criminal: 
Select and explain. 
A. Fructose., B. Sucrose., C. Glucose., D. Maltose.
B: Sucrose.
Answer: B: Sucrose. 
Explanation: Sucrose is called as arch criminal because it is most cariogenic.