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': 'Fructose intolerance is due to: \nSelect and explain. \nA. Fructose only, B. Fructose and Glucose, C. Maltose, D. Sucrose', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B. Fructose and GlucoseHereditary fructose intolerance is due to the absence of Aldolase B. It causes intracellular accumulation of Fructose-1- phosphate, severe hypoglycemia, vomiting and jaundice.It inhibits liver phosphorylase and blocks glycogenolysis leading to hypoglycemia.', 'role': 'assistant'}]