This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Enzymes, Subject name: Biochemistry
[{'content': 'A mitochondrial marker enzyme is: \nSelect and explain. \nA. Aldolase, B. Amylase, C. Succinic dehydrogenase, D. Pyruvate dehydrogenase', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. C. Succinic dehydrogenaseList of marker enzymes for other cell organelles is given below:Subcellular FractionEnzymeMitochondriaSuccinate DehydrogenaseLysosomesAcid PhosphataseMicrosomesGlucose 6-Phosphate dehydrogenaseCytoplasmLactate dehydrogenaseNucleolusRNA Polymerase, RNAase, DNA Poly (Absent)NucleiMany enzymes but can't be assayed in the lab.", 'role': 'assistant'}]