1. The pigment in leaves that reflects green light and absorbs red-orange and violet blue Chlorophyll

2. Plants that use the Calvin Cycle to make their food C3C3

3. The process of making ATP during the light harvesting reactions Chemiosmosis

4. Clusters of pigments found in the thylakoid membrane Photosystems

5. The two cells that open and close the stomata Guard Cells

6. A waste product of the light reactions of photosynthesis Oxygen

7. The organelle in the plant cell in which photosynthesis occurs Chloroplast

8. Plants that live in hot, dry environments that only open stomata at night CAM Plants

9. Where the light reactions occur Thylakoid Membrane

10. Where the dark reactions occur Stroma

11. A product of the dark reactions Glucose

12. A five-carbon compound found in plants RuBP

13. A stack of thylakoids Granum

14. Small holes in the bottom of a leaf, let in carbon dioxide, and let oxygen out Stomata

15. A protein used to make ATP during chemiosmosis ATP Synthase

16. What does a plant “breathe in” Carbon Dioxide

17. Corn, sugar cane, and crabgrass C 4 Plants

18. The series of molecules through which electrons pass during the light reactions Electron Transport Chain

19. Using light energy to produce chemical energy Photosynthesis

20. Taking carbon out of carbon dioxide and changing it into glucose Carbon Fixation

21. Energy made during the light reactions ATP

22. Where products become reactants Biochemical Pathway

23. Absorb green light and reflect red, orange, and yellow Carotenoids