This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Virology, Subject name: Microbiology
[{'content': 'HPV causes which change in cervical epithelium \nSelect and explain. \nA. Induction of apoptosis, B. Induction of necrosis, C. Immortalization of epithelial cells, D. By stimulating telomerase', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Immortalization of epithelial cells o HPV selectively infects the epithelium of skin and mucous membrane and may immortalize the keratinocytes leading either asymptomatic infection, or warts or neoplasia.o Products of E-genes (E6, E7) are related to immortalization or malignant transformation of keratinocytes by interfering with p53 and Rb genes, respectively.", 'role': 'assistant'}]