| A | B |
|---|
| adhesion | attraction of unlike substances |
| cohension | attraction of like substances such as water molecules |
| capillarity | the ability of water to move up narrow tubes or through fine pores |
| hydrogen bond | weak attraction between the positive hydrogen regions and the negative regions of water molecules |
| polar | covalentlly bonded molecule with positive and engative regions |
| ATP | energy storage of all organisms |
| macromolecule | a very large polymer |
| organic compound | compound containing C and H in combo |
| polymer | a long chain of monomers linked by dehydration synthesis |
| amino acid | monomer of proteins |
| monosaccharide | monomer of carbohydrates |
| fatty acids and glycerol | monomers of lipids |
| polypetide | many amino acids joined together |
| disaccharide | two monosaccharides joined together |
