This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Urea cycle, Subject name: Biochemistry
[{'content': 'Arrange the following enzymes of urea cycle in sequence: A. Arginase B. Arginosuccinate Synthetase C. Argininosuccinate Lyase D. Ornithine Transcarbamoylase \nSelect and explain. \nA. A - D - C-B, B. B - C - A- D, C. D - B - C- A, D. C - D - A- B', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]