For senior biology, AP biology, and biochemistry students, this is the digital interactive adaptation of the original: Carbohydrates: Building Macromolecules Activity.Step-by-step instructions & questions.Students draw polysaccharides from α-glucose & β-glucose monomers.Concepts include: numbering carbons, functional group, dehydration synthesis / condensation reaction, α-1,4 / α-1,6 / β-1,4 glyosidic linkages, monomers, polymers, monosaccharides, disaccharides, polysaccharides, starch