This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General physiology, Subject name: Physiology
[{'content': 'Residual bodies are \nSelect and explain. \nA. Mitochondria, B. Nucleus, C. Golgi apparatus, D. Lysosomes', 'role': 'user'}, {'content': 'Answer: D \nExplanation: lysosomes Residual bodies are nothing but secondary lysosomes with undigested wastes. The digested materials are diffused into the cell cytoplasm through the lysosomal membrane. (Ref: www.sivabio.50web.com)', 'role': 'assistant'}]