Routt Chem 2- name: ____
Across
- 4. a molecule like a charged battery; cells get energy from it
- 6. H+
- 7. OH-
- 8. lipids solid at room temperature
- 9. increases the number of hydrogen ions in a solution
- 11. RNA
- 12. group of organic molecules made from a. a. that are linked together
- 15. DNA
- 16. a molecule like a dead battery;
- 18. ranges from 0 – 14
- 20. increases the number of hydroxide ions in a solution
Down
- 1. made of carbon atoms in rings or chains
- 2. not made of carbon atoms in rings or chains
- 3. group of organic molecules including fats and oils
- 4. they link together to form proteins.
- 5. a protein used to build cells and the body
- 10. a chemical that causes other chemicals to react, but is not used up by the reaction
- 13. group of organic molecules including DNA and RNA
- 14. lipids liquid at room temperature
- 17. a protein that acts as a catalyst
- 19. group of organic molecules including sugars, starches, and dietary fiber