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': 'Uric acid is formed in humans in \nSelect and explain. \nA. Liver, B. GIT mucosa, C. Kidney, D. Joints', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Uric acid is a chemical created when the body breaks down substances called purines. Purines are found in some foods and drinks. These include liver, anchovies, mackerel, dried beans and peas, and beer. Most uric acid dissolves in blood and travels to the kidneys. Ref-Sathyanarayana 4/e', 'role': 'assistant'}]