unit 2 & 2.2

2. where life exist
7. made up of adenosine, 5 carbon an sugar and 2 phosphate
9. series of electron transporters
10. Ex yeast,Lactic acid,acetic acid,alkaline
13. total amount of matter
14. obtain energy from other organisms
15. cycle breaks down pyruvate into C02
16. One of the principal compounds the cells use to store energy; energy
17. essential for animals and plants;moves in a cycle through rocks,water and soil
18. needed for the cycle of oxygen in all organic matter
19. process of light being converted into chemical energy
20. Energy plant; site of cellular respiration

1. Where photosynthesis occurs; gets energy from the sun and converts it into chemical energy
3. breaks down organic matter;dead matter
4. envelope of gases surrounding the planet
5. cycle of releasing energy by breaking down food molecules
6. pigment present in all green plants
8. breaks down glucose to extract energy
11. automatically make their own food
12. includes rocks and minerals