This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Biochemistry
Malonate inhibits which enzyme of glycolysis 
Select and explain. 
A. Aconitase, B. Alpha ketoglutarate dehydrogenase, C. Succinate dehydrogenase, D. Isocitrate dehydrogenase
C: Succinate dehydrogenase
Answer: C: Succinate dehydrogenase 
Explanation: Inhibitors
Enzyme Inhibited




Fluroacetate


Aconitase




Arsenite


Alpha Ketoglutarate dehydrogenase




Malonate


Succinate dehydrogenase



Succinate dehydrogenase is a competitive inhibitor of malonate.