Across
- 3. Site Location on an enzyme where the substrate binds.
- 5. A reaction that overall releases more energy than it absorbs
- 7. reactions The breaking and forming of bonds between differnt substances during chemical changes
- 10. energy The amount of energy needed to make a chemical reaction start
- 12. Reactions that break down larger molecules into simpler compands
Down
- 1. Substance that is changed during a chemical reaction
- 2. Substance that is made during a chemical reaction
- 4. Usually a protein that speeds up a reaction
- 6. Reactions that buld larger molecules from smaller ones
- 7. Sustances that speed up reactions without being permanently altered
- 8. When an enzyme's active site loses its specific shape, causing a loss in biological activity
- 9. A reaction that overall absorbs more energy
- 11. All of the chemical reactions within each cell of an organism