| A | B |
| enzymes only like a certain substrate. They are | Specific |
| The chemical which an enzyme reacts with | Substrate |
| When an enzyme has been detsroyed, it's been | Denature |
| Speeds up a chemical reaction | Catalyst |
| The best option | Optimum |
| Region on an enzyme where the substrate fits | Active Site |
| Enzymes are made from | Protein |
| Enzymes are | Biological Catalysts |
| Factors affecting enzyme activity | Temperature, pH |
| How an enzyme fits with its' substrate | lock and key |
| What most enzymes end in | ASE |
| Monomer of a protein | Amino Acid |
| This enzyme aids in digestion | Salivary Amylase |
| This enzyme creates polymers of nucleic acid | DNA Polymerase |
| This enzyme breaks down sugars in milk | Lactase |