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: Biochemistry
[{'content': 'Which of the following food components has maximum thermic effect? \nSelect and explain. \nA. Carbohydrate, B. Protein, C. Fat, D. All the 3 have equal value', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Thermic effect (specific dynamic action) is highest for protein. It indicates energy expenditure above resting metabolic energy.', 'role': 'assistant'}]