This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General Microbiology (Sterilization and Bacterial Genetics), Subject name: Microbiology
[{'content': 'The typical temperature of an autoclave (operating at 30 psi of pressure is) \nSelect and explain. \nA. 121degC, B. 100degC, C. 63degC, D. 134degC', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Two types of autoclave are used in laboratories and hospitals. * Moist heat at 121 degree Celsius X 15-20 minutes (Pressure-15 psi) * Moist heat at 134 degree Celsius X 3 minutes (Pressure-30 psi)', 'role': 'assistant'}]