This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous (Enzymes), Subject name: Biochemistry
Enzyme catalase is found in - 
Select and explain. 
A. Lysosome, B. Mitochondria, C. Peroxisomes, D. Cytosol
C: Peroxisomes
Answer: C: Peroxisomes 
Explanation: Ans. is 'c' i.e., Peroxisomes Organelle or fractionMarkersMitochondriaInner membrane:- ATP synthase, Succinate dehydrogenaseIntermembrane space:- Creatine kinase, Adenyl kinase.Matrix:- Glutamate dehydrogenase, Pyruvate dehydrogenase, enzymes of TCA cycle & b-oxidation of fatty acidsPlasma membrane51-Nucleotidase, Adenyl cyclase, Na+K+ ATPaseLysosomeAcid phosphataseGolgi ApparatusGalactosyl transferase, Golgi mannosidase II,Sialyl transferase, GlcNAc transferase IEndoplasmic reticulumGlucose-6-phosphatasePeroxisomeCatalase, Urate (uric acid) oxidaseCytosolLactate dehydrogenaseNucleusDNARibosomeHigh content of RNA