Across
- 5. Temperature at which an enzyme works best.
- 7. Loss of enzyme function due to shape change.
- 9. Theory where the enzyme fits perfectly with the substrate
- 10. Substance that blocks the active site of an enzyme.
- 11. pH value at which an enzyme functions most efficiently.
- 12. Energy needed to start a chemical reaction.
Down
- 1. Temporary structure formed when an enzyme binds to its substrate.
- 2. Reactant that an enzyme acts upon
- 3. Process of speeding up a chemical reaction
- 4. Molecule that binds elsewhere, altering enzyme function.
- 6. Region on an enzyme where substrates bind
- 8. that speeds up chemical reactions