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 function of the golgi apparatus? \nSelect and explain. \nA. Modification of proteins, B. mRNA synthesis, C. Protein storage, D. tRNA synthesis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]