Across
- 4. the process that forms large organic molecules
- 5. a polymer chain of amino acids
- 6. model for an enzyme and substrate that fit together perfectly
- 8. the specific molecule that binds to an enzyme
- 9. unit of energy that gets counted on a diet
Down
- 1. oils and fats
- 2. the main source of energy for humans
- 3. catalyst for a reaction
- 7. complex carbohydrates