This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Metabolism of carbohydrate, Subject name: Biochemistry
[{'content': 'Phospo-dephosphorylation of phosphorus to kinase and fructose 1, 6 Biphosphatase by fructose 2, 6 Biphosphate regulation is seen in \nSelect and explain. \nA. Brain, B. Liver, C. Adrenal Coex, D. RBC', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Question repeated', 'role': 'assistant'}]