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Cell functions - Membrane-located activities - Photosynthesis - Dark reaction and starch formation - Starch formation - Factors Chlorophyll and CO2
Photosynthesis - Starch Formation: Factors Chlorophyll and CO2
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| Description |
In variegate leaves the chlorophyll is not uniformly distributed. If one places the leaf - following extraction of its chlorophyll - in an iodine solution, starch is demonstrated on the areas that were previously green. Painting the stomata with lacquer interrupts the supply of CO2 and thus prevents formation of starch.
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Sources
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Photosynthesis - Starch Formation: Factors Chlorophyll and CO2. LÖTSCH, Bernd (Wien). Publ.: 1975. Film, 16 mm, LT, 50 m ; F, 4 1/2 min ; de, en
IWF, Göttingen: D 1158
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Abbreviations
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Order |
You can order this film (as VHS video or 16mm-Film) at the IWF Knowledge and Media gGmbH.
Order no.:
D 1158
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