monomer structure of carbohydratescarbohydrate monomer examplemonomer of complex carbohydratescarbohydrates monomer and polymermonomer unit of carbohydratesname the monomers of carbohydratesmonomer of monosaccharidemonomers of polysaccharidesdisaccharide monomerfructose monomerlactose monomersmonomer of starch and cellulose