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': 'All of the following are features of the large intestine, except - \nSelect and explain. \nA. Large intestine secretes acidic mucus which helps in formation of stools, B. It is a site of mucocutaneous junction, C. Its epithelium contains goblets cells in large numbers, D. Absorbs salt and water', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Secretions of the large intestine are alkali, not acidic.\nLarge intestine extends from ileocaecal junction to the anus (site for mucocutaneous junction).\nAlthough epithelium of large intestine is absorptive villi are absent.\nAdequate lubrication for passage of contents is provided by mucin-secreting goblet cells.\nThe large intestine absorbs salt and water.', 'role': 'assistant'}]