This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Metabolism of nucleic acids, Subject name: Biochemistry
[{'content': 'High energy phosphate compounds are \nSelect and explain. \nA. ATP, B. ADP, C. Creatinine phosphate, D. Acetyl CoA', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Adenosine triphosphate, coenzyme used as an energy carrier in the cells of all known organisms; the process in which energy is moved throughout the cell', 'role': 'assistant'}]