Across
- 2. Substances that are created and come OUT of a chemical reaction.
- 5. Type of protein that speeds up a chemical reaction.
- 9. The energy required to start a chemical reaction.
- 10. Substance that goes IN a chemical reaction.
- 11. Enzymes _____ the energy needed to start a reaction.
Down
- 1. Where an enzyme and a substrate meet or connect.
- 3. The substance the enzyme acts on.
- 4. ______ or pH can change the shape of the active site.
- 6. Building block of proteins.
- 7. Enzymes are an example of this type of macromolecule.
- 8. Example of the enzyme that breaks down lactose.