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: Anatomy
[{'content': 'Cuboidal epithelium lines which \nSelect and explain. \nA. Distal convoluted tubule, B. Descending loop of Henle, C. Proximal convoluted tubule, D. Ascending loop of Henle', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A. i.e. Distal convoluted tubule', 'role': 'assistant'}]