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
[{'content': 'Fructokinase is necessary for: \nSelect and explain. \nA. Fructose-1-PO4, B. Ructose 1,6 diphosp hate, C. Fructose 6 phosphate, D. Glyceraldehyde', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Fructose -1- PO4', 'role': 'assistant'}]