Across
- 1. A large molecule that is a subset of a lipid
- 3. Energy molecule used by cells abbrieviated from adenosine triphosphate
- 6. A two atom molecule that organisms need to live
- 8. A exothermic reation between a fuel and oxidant
- 9. Components that make up nucleic acids
- 10. A structure of atoms
- 12. a specific action or sequence of actions
- 13. Protein molecule that change the rates of chemical reactions
- 16. Interaction of chemical substances that produces new chemicals and possibly release or absorb energy
- 18. Energy released by the reaction of chemicals
- 23. A chemical combination of two or more elements
- 24. organic compound consisting of carbon, hydrogen, and oxygen.
- 26. The chemical subunits of proteins
- 27. carbohydrates that taste "sweet"
- 28. The ability to do work
Down
- 1. Chemical produced when fats are broken down
- 2. Six-carbon sugar molecule burned by cells to produce ATP and produced by photosynthesis
- 4. verb form of photosynthesis
- 5. maintain control of behavior so its actions remain normal
- 7. A type of energy
- 11. Complex series of chemical reactions that occurs in plants and some alagae and bacteria when carbon dioxide and water combine to form glucose and oxygen.
- 14. Movement of substances across membranes with the concentration gradient
- 15. energy that is retrieved from light
- 17. The movement of substances across membranes by the expenditure of energy usually moving against a concentration gradient
- 18. A carbon and two oxygen molecule
- 19. The measure of the amount of a substance relative to its containing volume
- 20. Energy transferred from one system to another
- 21. Smallest particles that define what elements are and make up all matter
- 22. A unit of measuring acidity
- 24. Large DNA structure found in the nucleus of a cell
- 25. chemical substance that reacts with a base