Across
- 1. the amount of energy needed to make a chemical reaction start
- 4. another word for "reactants"
- 8. all the chemical reactions within the cell
- 10. changing a chemical reaction by how acid a solution is
- 11. releases energy
Down
- 2. proteins that speed up biochemical reactions by lowering activation energy
- 3. when an enzyme's active site gets deformed and loses its specific shape
- 5. substances that are made by a chemical reaction
- 6. the breaking a forming of bonds between different substances during chemical changes
- 7. substances that are changed in a chemical reaction
- 9. absorbs energy