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
Hexokinase is ? 
Select and explain. 
A. Ligase, B. Transferase, C. Oxidoreductase, D. Reductase
B: Transferase
Answer: B: Transferase 
Explanation: Ans. is `b' i.e., Transferase