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: Medicine
[{'content': 'Recombinant human insulin is made by \nSelect and explain. \nA. CDNA from any eukaryote cell, B. Genome of any eukaryote, C. CDNA of pancreatic cell, D. Genome of pancreatic cell', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Answer is C (CDNA of pancreatic cell)', 'role': 'assistant'}]