1. 1. What is based on Chemical Reactions. 2. Define Chemical Reaction. 3
1. What is based on Chemical Reactions? 2. Define Chemical Reaction. 3. What do chemical reactions always involve? 4. __________ are one of the most important factors in determining whether a chemical reaction will occur. Why? 5. What is activation energy? 6. Define catalyst. 7. What do enzymes do? 8. Draw Figure What happens if chemical reactions don’t have enough energy? 10. State steps A, B, & C of figure What is the active site? 12. Enzymes produced by human cells work best at what temp? 13. Enzymes play essential roles in what?