This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Structure and function of protein, Subject name: Biochemistry
[{'content': 'Among the given hormones which are stored the longest in a cell \nSelect and explain. \nA. Insulin, B. T3, C. PTH, D. Testosterone', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Hormone Supply Stored in CellSteroids and 1,25(OH)2-D3NoneCatecholamines and PTHHoursInsulin DaysT3 and T4WeeksRef: Harper; 30th edition; Pg:515', 'role': 'assistant'}]