Chapter 7 (Photosynthesis)

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Across
  1. 4. Main photosynthetic pigment in plants,algae,and cyanobacteria.
  2. 6. Splits right away ito 3-carbon molecules.
  3. 7. Extracting carbon atoms from an inorganic source.
  4. 10. Coenzyme that accepts electrons and hydrogen ions.
  5. 11. The electromagnetic energy to light is organized in pachets.
  6. 13. They passed from one molecule of the electron transfer chain to the next.
  7. 14. When a photosystem absorbs energy, electrons pop right off of its special pair.
  8. 15. Visible light
Down
  1. 1. Fixes carbon by attaching CO2 to five carbon RUBP.
  2. 2. Make sugars from carbondioxide and water = sunlight energy.
  3. 3. Distance between crests of two succesive waves of radiant energy.
  4. 5. An organic molecule that absorbs light of certain wavelengths.
  5. 6. Light-driven reaction that attaches phosphate to a molecule.
  6. 8. H+ leave the thylakoid compartment by flowing trough membranes.
  7. 9. Make their own food by using the environment.
  8. 12. Assesory pigments that trap light.