This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Glycolysis, Subject name: Biochemistry
[{'content': 'Phosphofructokinase is the key enzyme of - \nSelect and explain. \nA. Glycogenolysis, B. Glvcogenesis, C. Glycolysis, D. TC A cycle', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Glycolysis [Ref: Lippincott's 5th/e p. 99)ReactionsRate limiting enzymesGlycolysisPhosphofructokinaseGlycogen synthesisGlycogen synthetaseGlycogenolysisGlycogen phosphorylaseTCA cycleIsocitrate dehydrogenaseFatty acid synthesisAcetyl CoA carboxylaseCholesterol synthesisHMG CoA reductaseKetone body synthesisHMG CoA synthaseBile acid synthesis7-a-hydroxylaseCatecholamine synthesisTyrosine hydroxylaseUrea synthesisCarbamoyl transferase", 'role': 'assistant'}]