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: Dental
[{'content': 'The time taken for the cell to divide and pass through the entire epithelium is known as: \nSelect and explain. \nA. Differentiation., B. Turn over time., C. Desquamation., D. Maturation.', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Differentiation – After mictosis, during its migration, a keratinocyte becomes committed to biochemical & morphologic changes.\nDesquamation – Process of shedding of surface epithelial cells.\nMaturation – Process of cell migration from the basal layer to the surface.\nTurnover time / rate – The time taken for the cell to\xa0 divide & pass through the entire epithelium.', 'role': 'assistant'}]