Science: Chapter 8 Photosynthesis Part 2

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LaurenCamp29
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189632
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Science: Chapter 8 Photosynthesis Part 2
Updated:
2012-12-16 16:33:48
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part photosyntheis taylor biology soph science chapter
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  1. The Light reaction occurs where?
    (2)
    • In light
    • In the thylakoid
  2. Explain the light reactions
    (3)
    • Light energy is converted to chemical energy
    • "Photo" of photosynthesis. Light is needed
    • Occurs in the thylakoid of chloroplasts in the presence of light
  3. Explain the Dark Reaction.
    (3)
    • Chemical energy (ATP and NADPH) converted to simple sugars (glucose)
    • "Synthesis" of photosynthesis-making glucose
    • Occurs in the stroma of chloroplasts in light or dark
  4. What is needed for the Light Reaction?
    • Sunlight
    • Water
  5. What does the Light Reaction make?
    • O2
    • Energy (ATP and NADPH)
  6. What is the by product or waste of the Light Reaction?
    O2
  7. What are the 4 parts of the Light Reaction?
    • Light absorbtion (from the sun)
    • Electron transport chain (ETC)
    • O2 production
    • Energy formation (ATP and NADPH)
  8. What is needed for the Dark Reaction?
    (2)
    • Energy (ATP and NADPH)
    • CO2
  9. What does the Dark Reaction make?
    (2)
    • Glucose
    • Water
  10. Where does the Dark Reaction occur?
    (2)
    • In the light or dark
    • In the stroma
  11. Light or Dark reaction?:
    PGAL is made
    Dark
  12. Light or Dark reaction?:
    Water enters
    Light 
  13. Light or Dark reaction?:
    Glucose is made
    Dark
  14. Light or Dark reaction?:
    Takes place in light or dark
    Dark
  15. Light or Dark reaction?:
    Takes place in the stroma
    Dark
  16. Light or Dark reaction?:
    Carbon dioxide is taken in
    Dark
  17. Light or Dark reaction?:
    Electrolysis takes place
    Light
  18. Light or Dark reaction?:
    Takes place in the thylakoid
    Light
  19. Light or Dark reaction?:
    Takes place in sunlight
    Light
  20. Light or Dark reaction?:
    Chemical energy is made
    Light
  21. In the Dark Reaction what is wrong with 6-C Sugar?
    It is unstable
  22. What is PGA in the Dark Reaction?
    Phosphoglyceric acid
  23. What is H2O in the Dark Reaction?
    The by product
  24. What does PGAL stand for?
    Phosphoglyceralderhyde
  25. What does the Dark Reaction make on the 6th time?
    Glucose
  26. What are Photons?
    Packets of energy from the sun
  27. What does the chlorophyl do in the Light Reaction?
    Absorbs photons
  28. What is 2 PGA?
    2 of 3-C Sugar
  29. In the Dark Reaction what does RuBP stand for?
    Ribulose biphosphate
  30. Where photosynthesis takes place?
    Chloroplast
  31. What PGAL is to the plant?
    Food

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