This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'Steroid synthesis is function of: \nSelect and explain. \nA. RER, B. SER, C. Mitochondrial membrane, D. Golgi apparatus', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Steroid synthesis is function of organelle:smooth endoplasmic reticulum It also plays a role in detoxification, calcium storage', 'role': 'assistant'}]