Lec7 - Photosynthesis Photosynthesis 9/20/11 autotrophs vs....

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Photosynthesis 9/20/11 Photosynthesis autotrophs vs. heterotrophs light energy photosynthesis - general process light-driven reactions Calvin Cycle
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photosynthesis : cellular respiration : conversion of fig 6.11
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Energy Flow: energy comes plants (producers) waste product consumers eat NOTE:
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Energy Flow: converting sun energy to food = conversion of food usable energy = ATP NOTE: photosynthesis in cellular respiration in
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PHOTOSYNTHESIS: production of organic molecules from inorganic molecules Autotrophs make own food Heterotrophs
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Light Energy - Visual Spectrum: sunlight - different wavelengths fig. 8.4
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Absorption vs. Reflectance: sunlight -- hits a surface - absorbed wavelengths = energy used to drive reflected wavelengths - Fig 8.5
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pigments found in chloroplasts
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Lec7 - Photosynthesis Photosynthesis 9/20/11 autotrophs vs....

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