This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology, 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: Ans is option 3- CDNA of pancreatic cell. Ref Harrison 19 /2402,2411', 'role': 'assistant'}]