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
[{'content': 'An enzyme involved in the catabolism of fructose to pyruvate in the liver is \nSelect and explain. \nA. Glyceraldehyde–3–phosphate dehydrogenase, B. Phosphoglucomutase, C. Lactate-dehydrogenase, D. Glucokinase', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Glyceraldehyde-3-phosphate dehydrogenase\xa0\n\nFructose is converted glyceroldehyde-3-phosphate which, in turn, is metabolised to pyruvate by glycolysis.\nAmongst the given options, only glyceraldehyde-3-phosphate dehydrogenase is the enzyme which is involved in glycolysis after formation of glyceraldehyde-3-phosphate dehydrogenase.', 'role': 'assistant'}]