Across
- 4. A reaction that absorbs free energy from the surroundings
- 7. A substance produced after a chemical reaction
- 8. Energy required to start any reaction
- 10. A reaction that has a net release of free energy
- 11. Flexible active site that changes shape, or conforms, to the substrate as they bond together
- 12. Organic cofactors
Down
- 1. process of breaking down large molecules into smaller ones
- 2. Active site with a specific shape
- 3. A molecule that reduce or stop an enzyme from functioning
- 5. A substance that takes part in and undergoes change during a reaction
- 6. Sum of all the chemical reactions occurring in a cell
- 9. Process of making large molecules from smaller ones