Key terms Chapter 7

123456789101112131415
Across
  1. 2. Organism that makes its own food using carbon from inorganic molecules
  2. 4. Carbon-fixing enzyme of light-independent photosynthesis reactions
  3. 6. Use the releaced energy to move hydrogen ions across the membrane
  4. 10. Main photosynthetic pigment in plants, algae, and cyanobacteria
  5. 11. When a photosystem absorbs energy, electrons pop right off of its special pair
  6. 12. An organic molecule that absorbs light of certain wavelengths
  7. 15. In photosynthetic cells, a cluster of pigments and proteins
Down
  1. 1. Any light-driven phosphorylation reaction
  2. 3. A type of carotenoid
  3. 5. Light-independent reactions of photosynthesis
  4. 7. Organelle of photosynthesis in plants and some protists
  5. 8. A chloroplast's inner membrane system
  6. 9. Distance between crests of two successive waves of radiant energy
  7. 13. Packets thet organize the electromagnetic energy of light
  8. 14. Reaction in which light energy breaks down a molecule