This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Carbohydrates, Subject name: Biochemistry
[{'content': 'All of the following enzymes catalyze irreversible steps in glycolysis EXCEPT: \nSelect and explain. \nA. Hexokinase, B. PFK-I, C. Enolase, D. Pyruvate kinase', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. (c) EnolaseRef: Harpers Biochemistry, 30 edn. pg. 170-171thReversible steps of glycolysis are catalyzed byIrreversible steps of glycolysis are catalyzed by* Phosphohexose isomerase* Aldolase* Phosphotriose isomerase* Glyceraldehyde 3-phosphate dehydrogenase* Phosphoglycerate kinase* Phosphoglycerate mutase* Enolase* Glucokinase/Hexokinase* Phosphofructokinase-I* Pyruvate kinase', 'role': 'assistant'}]