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': 'P : 0 ratio for FAD is - \nSelect and explain. \nA. 3, B. 2.5, C. 1.5, D. 4', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e.,1.5The P : 0 ratio is a measure of the number of high energy phosphates (i.e., number of ATP molecules) synthesized per atom of oxygen consumed or per molecule of water is produced.The P : 0 ratio for oxidation of metabolites that yield NADH is 2.5 and the ratio for those that yield FADH2 is 1.5.", 'role': 'assistant'}]