65.Which one is not a disaccharide? A. Maltose B. Sucrose C. Lactose D. Galactose
Option D Cane sugar contains glucose and fructose so it is a disaccharide. Lactose contains glucose and galactose so it is a disaccharide. Maltose contains glucose and glucose so it is a disaccharide. Raffinose contains 1 unit of glucose, 1 unit of fructose and 1 unit of galactose so it is not a disaccharide. It is a trisaccharide.
