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: Pathology
[{'content': 'The protein that carries iron from the gut to the body tissues is called \nSelect and explain. \nA. Ferritin, B. Haemosiderin, C. Myoglobin, D. Transferrin', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]