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
Phospo-dephosphorylation of phosphorus to kinase and fructose 1, 6 Biphosphatase by fructose 2, 6 Biphosphate regulation is seen in 
Select and explain. 
A. Brain, B. Liver, C. Adrenal Coex, D. RBC
B: Liver
Answer: B: Liver 
Explanation: Question repeated