ISP217-Light_and_photosynthesis

ISP217-Light_and_photosynthesis - Light and Photosynthesis...

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1 Light and Photosynthesis ISP 217 Dr. Peacor
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2 Family camping trip, Sleeping Bear Dunes 2002
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3 Family camping trip, Sleeping Bear Dunes 2002
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4
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5 ?? MUCK
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6
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7 In class question: Could zebra mussels lead to muck on the beach? How? ?? Muck = Rotting plant matter
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8 Light and Photosynthesis Plants make “organic carbon”. What is an example of organic carbon? In what form do plants GET the organic carbon? What is the molecule? Where did the plant get it? Where do they get the energy to transform inorganic carbon into organic carbon? What is this process called?
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9 Light and Photosynthesis Basic photosynthesis reaction carbon dioxide (CO 2 ) water + organic matter (C) oxygen (O 2 ) + + Inputs Outputs (products) Energy In
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10 Respiration Basic respiration reaction carbon dioxide (CO 2 ) water + organic matter (C) oxygen (O 2 ) + Energy out “burning calories” Inputs Outputs (products)
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11 Basic reaction of life carbon dioxide (CO 2 ) water + organic matter (C) oxygen (O 2 ) + photosynthesis respiration Light and Photosynthesis/Respiration photosynthesis (by plants and only in the light) respiration (all organisms, all the time)
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12 “Thought experiment” : What happens to O 2 and CO 2 ? Light and Photosynthesis/Respiration
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13 Light and Photosynthesis/Respiration
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In the light carbon dioxide (CO 2 ) water + organic matter (C) oxygen (O 2 ) + photosynthesis
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This note was uploaded on 03/23/2010 for the course ISP 217 taught by Professor Peacor during the Spring '08 term at Michigan State University.

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ISP217-Light_and_photosynthesis - Light and Photosynthesis...

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