Across
- 4. changed into ATP when a phosphate group is added
- 5. Stack of thylakoids
- 7. primary source of energy for cells
- 10. Converting CO2 and water to using sunlight
- 12. Most common pigments are ____
- 14. responsible for collecting sunlight
- 15. one molecule of ____ leaves to make sugar
- 16. _____ become excited
- 18. Compounds that absorb light
Down
- 1. Choroplylls and carotenoids are grouped in hundreds of clusters called a _______
- 2. _____ either make their sugars or get them from another source
- 3. chemical energy is temporialy stored in ATP and ______
- 4. Organisms able to make their own food
- 6. Organisms that must get their food from other sources
- 8. Inside the chloropasts
- 9. _____ cycle, organic compounds formed from CO2 and ATP and NADPH
- 11. Made of many colors called the visible spectrum
- 13. Fluid outside thylakoids
- 14. An accessory pigment that creates the colors you see during the fall
- 17. _____ reactions: light energy from the sun converted into chemical energy