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10 Cards in this Set
- Front
- Back
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Define Heteotrophs
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must eat food, organic molecules from their enviroment-bacteria, protists, fungi, and animals
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Define Autotrophs
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organisms that makes organic molecules from inorganic sources
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Define Phototraphs
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Use light as a source of energy
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Where does most of photosynthesis occur in plants?
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In the mesophyll
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Where does CO2 leave the plant?
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in the Stomata
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What are the two stages of Photosynthesis?
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Light Reaction-produces ATP NADPH and O2 and the Calvin Cycle-ATP and NADPH drive the calvin cycle
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Which has more energy? Gamma rays or Radiowaves?
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Gamma Rays
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What does P680 and P700 do for Photosyntheisis?
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P680-oxidizes water
P700-recieves an electron from Pc. |
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What is this flow called?
PSII-->PSI-->NADP+ |
the Noncyclic electon flow
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What happens in the Calvin Cycle?
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ATP and NADPH are used to make Carbs
-Organic molecules in our body are derived from this cycle -involves storage on energy |
