| A | B |
| Organic compound | Made of carbon and Hydrogen |
| Inorganic compound | Does not contain Carbon and Hydrogen |
| Carbohydrate | 2:1 ratio of Hydrogen to oxygen |
| Lipids | Fats and Oils |
| Proteins | Made up of Amino Acids |
| Nucleic Acids | DNA and RNA |
| Enzymes | Large organic catalysts |
| Amino Acids | Contain an Amino and a Carboxyl Group |
| Fatty Acids | Contain a Carboxyl group |
| Dehydration Synthesis | Removal of water to produce large molecules |
| Hydrolysis | Addition of water to break down large molecules |
| DNA | Contains the blueprints of life |