Many carbohydrates besides glucose meet their cartabolic fate in glycolysis, after being transformed into one of the
glycolytic intermediates.
• The most significant are the storage polysaccharides glycogen and starch, either within cells (endogenous) or obtained in the diet; the disaccharides maltose, lactose, trehalose, and sucrose; and the monosaccharides fructose, mannose, and
galactose