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: Biochemistry
[{'content': 'Which of the following is a membrane bound enzyme that catalyzes the formation of cyclic AMP from ATP? \nSelect and explain. \nA. Tyrosine kinase, B. Polymerase, C. ATP synthase, D. Adenylate cyclase', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]