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Curated Video
Cell nucleus: structure and function
The nucleus is one of the most important organelles found in eukaryotic cells. In this video, we will cover the definition, structure and functions of the cell nucleus.
Curated Video
Eukaryote
Organisms whose cells contain complex membrane-bound structures, called organelles.
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual...
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A Twig Science
Glossary Film.
Key scientific terms defined in just 60 seconds using stunning images and concise textual...
Getty Images
Tracking shot along filament of Spirogyra, lit with Differential Interference Contrast.
Tracking shot along filament of Spirogyra, lit with Differential Interference Contrast.
Howard Hughes Medical Institute
Hhmi: Biointeractive: Dna: Dna Packaging
This narrated animation allows the learner to understand how six feet of DNA can be tightly packed to fit inside the nucleus of every human cell. [1:43]
University of Utah
University of Utah: What Are Dna and Genes?
An explanation of what DNA and genes are. Includes video and text. [1:13]