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: Surgery
[{'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: * The Golgi apparatus functions in association with the endoplasmic reticulum. Small 'transpo vehicles' continuously pinch off from the endoplasmic reticulum and then fuse with the Golgi apparatus. * Thus, substances entrapped in the transpo vesicles are transpoed from the endoplasmic reticulum to the Golgi apparatus. * The transpoed substances are then processed in the Golgi apparatus to form lysosomes, secretory vesicles and other cytoplasmic components. * In sho, the Golgi apparatus brings about modification of proteins.", 'role': 'assistant'}]