This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Metabolism of protein and amino acid, Subject name: Biochemistry
[{'content': 'The ratio of carbon dioxide produced to oxygen consumed is known as \nSelect and explain. \nA. Basal metabolic rate, B. Respiratory quotient, C. Specific dynamic action, D. Paial pressure of carbon dioxide', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Respiratoryquotient (RQ) is the ratio of carbon dioxide produced/oxygen consumed RQ Glucose 1.00 Protein 0.81 Fat 0.71 Alcohol 0.66 Ref : Biochemistry by U. Satyanarayana 3rd edition Pgno : 503', 'role': 'assistant'}]