MacromoleculesVersion en ligne Matching macromolecules par Katrina Thompson 1 Carbohydrates 2 Lipids 3 Proteins 4 Nucleic acid Glucose (monosaccharide) Quick Energy C, H, O Building block for other molecules Plant cell wall (cellulose) Sugar and starch Glycerol and Fatty acid C, H, O, sometimes P Long term energy storage Formation of cell membrane Water proofing Insulation Amino acid C, H, O, N (sometimes S) Enzymes Speed up reactions Hormones Structural support Nucleotide C, H, O, N, P DNA RNA Storage of genetic information