Plasmolyse - Allium cepa

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Formal Metadata

Title
Plasmolyse - Allium cepa
Alternative Title
Plasmolysis - Allium cepa
Author
License
No Open Access License:
German copyright law applies. This film may be used for your own use but it may not be distributed via the internet or passed on to external parties.
Identifiers
IWF Signature
K 145
Publisher
Release Date
1983
Language
Silent film
Producer
IWF
Production Year
1972

Technical Metadata

IWF Technical Data
Film, 16 mm, 25 m ; F, 2 1/4 min

Content Metadata

Subject Area
Abstract
Zwiebelschuppen-Außenepidermis. In 1 mol Traubenzuckerlösung plasmolysieren die Zellen, bei Zugabe von Wasser deplasmolysieren sie. Konvex-Plasmolyse tritt in hypertonischer KCl-Lösung ein, Konkav-Plasmolyse in hypertonischer CaCl[2]-Lösung. Hechtsche Fäden in starker Vergrößerung. Zeitraffung.
Epidermal cells of the onion. Playsmolis of cells in 1 mole glucose solution, deplasmolysis after supply of water. Convex plasmolysis in hypertonic KCl- solution, concave plasmolysis in hypertonic CaCl[2]-solution. Hecht's threads in high magnification. Time-lapse.
Keywords Zwiebel Küchenzwiebel Allium cepa Plasmolyse Hechtsche Fäden Hecht's threads plasmolysis Allium cepa onion
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