Fructose intolerance is due to deficiency of?: (A) Aldolase B, (B) Fructokinase, (C) Triokinase, (D) Aldolase A
Answer is A. Ans. is 'a' i.e., Aldolase B DiseaseDificient enzymesEssential fructosuriaFructokinaseHereditary fructose intoleranceAldolase-BGalactosemiaGalactose-1-phosphate uridyl transferase (most common), Galactokinase UDP-galactose-4-epimeraseLactose intoleranceLactase (b-galactosidase)Essential pentosuriaL-xylulose dehydrogenase (xylulose reductase)