This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: miscellaneous, Subject name: Biochemistry
Marker of peroxisomes is 
Select and explain. 
A. Glutamate dehydrogenase, B. Glucose-6-phosphate, C. 5' - nucleotidase, D. Uric acid oxidase
D: Uric acid oxidase
Answer: D: Uric acid oxidase 
Explanation: Marker enzymesPeroxisomes-Uric acid oxidaseMitochondria-ATP synthaseLysosome-cathepsinGolgi complex-galactosyl transferaseMicrosome-glucose 6 phosphatasesCytoplasm-lactate dehydrogenases