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 statements are true about ileum except : \nSelect and explain. \nA. LN in mesentery, B. 3-6 arcades in continuation, C. Smaller diameter than jejunum, D. Large circular mucosal folds', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D. i.e. Large circular mucosal folds', 'role': 'assistant'}]