This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Metabolism of Purines and Pyrimidines, Subject name: Biochemistry
Gout is a metabolic disorder of - 
Select and explain. 
A. Purine, B. Pyramidine, C. Glycogen, D. Fatty acid oxidation
A: Purine
Answer: A: Purine 
Explanation: Ans. is 'a' i.e., Purine Disorder of purine metabolismDisorder of pyramidine metabolismo Gouto Orotic aciduriao Lesch-Nyhan syndromeo b- hydroxybutyric aciduriao Adenosine deaminase deficiencyo- Purine nucleoside phosphorylase deficiencyo Uraciiuria-thyminuria