BIOL189 EX2 Jeopardy Photosynthesis

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Author:
keahi702
ID:
298004
Filename:
BIOL189 EX2 Jeopardy Photosynthesis
Updated:
2015-03-09 19:02:56
Tags:
photosynthesis biol189
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BIOL189
Description:
BIOL189 EX2 Jeopardy Photosynthesis
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  1. ·    
    What are the two outputs of
    photosynthesis?
    • o oxygen and
    • sugar (PGAL G3P...)
  2. ·    
    What are the tiny holes in leaves that
    allow gas exchange called?
    stomata
  3. ·    
    What is the function of water in the light
    reactions?
    electron source
  4. ·    
    Name the two stages of photosynthesis, and
    where each occurs in the chloroplast.
    • o light
    • reactions- thylakoid membrane; Calvin cycle- stroma of chloroplast
  5. ·    
    What are the beds of pigments that harvest
    light called, and where are they located?
    • o photosystems
    • in the thylakoid membrane
  6. ·    
    If a pigment is red, what happens to the
    blue light that hits it?
    • o it is
    • absorbed so we no longer see it
  7. ·    
    What is the function of carbon dioxide in
    the Calvin cycle?
    • o carbon
    • source used to make sugar
  8. What
    two items do the light reactions provide to the Calvin cycle?
    • ·    
    • ATP and NADPH
  9. What
    is special about the enzyme rubisco?
    • ·    
    • it fixes inorganic carbon dioxide and places
    • it into the Calvin cycle to be placed in an organic form
  10. ·    
    During the day, are plants doing
    photosynthesis only, cellular respiration only, or both?
    both

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