Across
- 4. fatty acid
- 7. the result of a chemical reaction
- 8. the minimum quantity of energy required for a chemical reaction to begin.
- 11. a substance that dissolves another substance.
- 12. water molecules bond with other water molecules to produce surface tension.
- 16. molecule that makes up proteins; composed of carbon, hydrogen, oxygen, and nitrogen.
- 17. single molecules
Down
- 1. molecule composed of carbon, hydrogen, and oxygen which can include sugars or starches.
- 2. a state in which opposing forces are balanced.
- 3. a substance being dissolved.
- 5. substance that decreases activation energy and increases reaction rate in a chemical reaction.
- 6. substances that participate in a chemical reaction.
- 9. molecule that carries genetic information which is used to make proteins.
- 10. the distribution of electrical charge over atoms that are bonded.
- 13. the bond between a hydrogen atom and an oxygen or nitrogen atom.
- 14. polymer composed of amino acids linked by peptide bonds.
- 15. large, carbon-based molecule formed by monomers.