Chapter 9 photosynthesis

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Across
  1. 2. A group or layer of cells that work together to perform a specific function.
  2. 4. synthase the enzyme that makes ATP molecules.
  3. 7. transport chain a series of four protein complexes that couple redox reactions
  4. 10. an organ or cell able to respond to light, heat,
  5. 11. system biological system consisting of a group of organs that work together to perform one or more functions.
  6. 12. acts as the final acceptor of the photosynthetic electron transport chain
  7. 13. a part of an organism that is typically self-contained and has a specific vital function
  8. 14. cycle a set of chemical reactions performed by the plants
Down
  1. 1. reactions a series of biochemical reactions in photosynthesis not requiring light to proceed
  2. 3. reactions use light energy to make two molecules needed for the next stage of photosynthesis
  3. 5. job in a plant is to absorb light—usually sunlight.
  4. 6. fluid-filled internal space of the chloroplasts which encircle the grana and the thylakoids.
  5. 8. the internal membranes of chloroplasts and cyanobacteria
  6. 9. is a generic term for a molecule that absorbs light and has a color.