This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: general microbiology, Subject name: Microbiology
[{'content': 'Most microorganisms pathogenic for humans grow best in the laboratory when cultures are incubated at \nSelect and explain. \nA. 15-20degC, B. 20-30degC, C. 30-37degC, D. 38-50degC', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Most human pathogens are neutralophiles (grow best at pH of 6.0-8.0) and mesophilic (grow best at 30-37degC).Ref: Jawetz; 27th edition; Page no: 78', 'role': 'assistant'}]