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: Microbiology
[{'content': 'Condition required for autoclave is? \nSelect and explain. \nA. 121°C temperature for 20 min, B. 121°C temperature for 15 min, C. 100°C temperature for 60 min, D. 100°C temperature for 90 min', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Autoclave: Recommended condition- 121–124°C temperature for 15 min at 1.1 bar pressure\nAlternate: 134–138°C temperature for 3 min at 2.2 bar pressure\nHot air oven: 160°C temperature for 120 min or 180°C temperature for 30 min', 'role': 'assistant'}]