<prompt> Fructose intolerance is due to:Fructose onlyFructose and GlucoseMaltoseSucrose  <response>: 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. 