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Plasmolyse und Zytorrhyse   [Other Title]

Plasmolysis and Cytorrhysis   [Title Translation]
Année de production: 1972
Genre: Documentary Film
Lieu de tournage: n/a

Générique:
Production company: IWF (Göttingen)
First released by: IWF (Göttingen)
Distributor: IWF (Göttingen)
Author: Walter Gustav Url


Mot-clés: Allium cepa, Hookeria lucens, Küchenzwiebel, Laubmoos, Laubmoos, Moos, Plasmolyse, Rhoeo discolor, Zellbiologie, Zytorrhyse, cell biology, cytorrhysis, leaf moss, moss, moss, onion, plasmolysis
Principles of the plasmolytic experiment: extraction of water from plant tissue by hypertonic solutions; detachment of protoplast from cell wall; reversibility of plasmolysis, convex and concave forms depending on the plasmolyte; Hecht's threads; cell vitality tests. Cytorrhysis in moss cells: cell wall as semi-permeable membrane for macromolecular solutions; inward bulging of the cell wall.

Version 1
Langue: deu, eng, spa
Son: Sound film
Aspect: n/a
Durée: 11 1/2 min

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Information Copyright IWF Institut Wissen und Medien gGmbH
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Version 2
Langue: deu, eng, spa
Son: Sound film
Aspect: n/a
Durée: 11 1/2 min

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Version 3
Langue: deu, eng, spa
Son: Sound film
Aspect: n/a
Durée: 11 1/2 min

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Longueur 124 m Request Copy Button
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Information Copyright IWF Institut Wissen und Medien gGmbH
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