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: Physiology
[{'content': 'Enzyme marker for Golgi apparatus: \nSelect and explain. \nA. Peroxidase, B. Galactosidase, C. Galactosyl transferase, D. Catalase', 'role': 'user'}, {'content': 'Answer: C \nExplanation: C i.e. Galactosyl transferase', 'role': 'assistant'}]