the three most important dietary monosaccharides for humans are
A monosaccharide is a monomer of carbohydrates. Five monosaccharides are important in the body. Three of these are the hexose sugars, so called because they each contain six atoms of carbon. These are glucose, fructose, and galactose, shown in [link]a. The remaining monosaccharides are the two pentose sugars, each of which contains five atoms of carbon.