| A | B |
|---|
| fatty acid | long hydrocarbon chain with carboxyl group on one end |
| lipid | organic group with C, H, and few O |
| monosaccharide | simple sugar |
| nucleic acid | DNA and RNA |
| polysaccharide | polymer of 3 or more carbs |
| RNA | ribonucleic acid |
| saturated fatty acid | has only single bonds |
| unsaturated fatty acid | has a double or triple bond |
| amine group | nitrogen atom bonded to 2 hydrogen atoms |
| enzyme | organic molecule that acts as a catalyst |
| amino acids | monomers of protein |
| carboxyl group | -COOH |
| amine group | -NH2 |
| alcohol group | -OH |
| monosaccharides | monomers of carbohydrates |
| fatty acid & glycerol | monomers of lipids |
| nucleotides | monomers of nucelic acids |
