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Cell Membrane

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Not Right For WatchKnowLearn
Ages: 11 - 18
1669 Views:
Cell Membrane
From YouTube
Detailed view of the cell membrane and how it functions. 3-D color animation with narration. 1:23 min.
Found by laneyk in Cell Membrane
July 12, 2009 at 05:25 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
702 Views:
Cell Membrane: Just Passing Through (Interactive)
From pbslearningmedia.org, produced by WGBH Educational Foundation
There may be a dozen different types of materials passing through the membrane of a cell at any one time. The job of the membrane is to regulate this movement in order to maintain the proper balance of ions, water, oxygen, carbon dioxide, nutrients, ... [more]
April 24, 2012 at 12:01 AM
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