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Cell Biology

There are 8 videos in this category and 254 videos in 40 subcategories.

Category Videos
Not Right For WatchKnowLearn
Ages: 10 - 18
Cell Differenciation
From teachersdomain.org
How does a single fertilized egg grow to become a fully formed human being? Many of the most critical stages happen in the first few days following conception. In this video segment from The Secret of Life, a fertilized egg cell progresses from its e... [more]
September 9, 2010 at 10:13 PM
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Not Right For WatchKnowLearn
Ages: 15 - 18
Phases of Mitosis
From khanacademy.org
This video was created by Khan Academy. The instructor goes through the phases of Mitosis. This is a very good video for reviewing or introducing Mitosis.
Found by ddavis in Cell Biology
January 4, 2011 at 01:53 PM
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Not Right For WatchKnowLearn
Ages: 5 - 18
Path of a Red Blood Cell
From answers.com, produced by Answer.com
The red blood cell travels to the lungs from the heart to get oxygen. It then releases oxygen into capillaries inside the body. This 2:32 long video is an animated journey of a red blood cell through the body.
September 30, 2011 at 11:28 PM
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Not Right For WatchKnowLearn
Ages: 14 - 18
Why Cells Cooperate
From sciencefriday.com, produced by Science Friday
How did multicellular organisms evolve? Sophia Tintori and Cassandra Extavour, a developmental biologist at Harvard, talk about the development of multicellular organisms, and in particular the specialization of reproductive cells. The video uses cla... [more]
Found by laneyk in Cell Biology
January 18, 2010 at 09:45 PM
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Not Right For WatchKnowLearn
Ages: 9 - 18
March Of The Immune Cells: Neutrophils
From sciencefriday.com, produced by Science Friday
Reporting in the journal of Science, Paul Kubes and colleagues filmed immune cells called neutrophils finding their way to a mouse's wounded liver. The researchers wanted to understand how neutrophils find injuries when bacteria aren't around to sign... [more]
December 27, 2011 at 08:57 AM
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Not Right For WatchKnowLearn
Ages: 10 - 18
Osmosis: A Solute and Solvent Love Story
From YouTube, produced by The Amoeba Sisters
Maybe you've joked about absorbing knowledge through osmosis, but do you really understand what osmosis is all about? The Amoeba Sisters explain the fundamentals of osmosis before walking you through some real world examples. Come learn about the pro... [more]
April 18, 2014 at 09:12 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
Assessing Toxicity with Yeast on Vimeo
From vimeo.com, produced by Antonio Chaves
This procedure provides a fast and inexpensive means for students to apply the principle of dose-response. The fermentation vials were obtained from the Carolina Biological Supply (Basic Fermentation BioKit).  (2:59)
Found by Chaves in Cell Biology
July 12, 2013 at 02:27 PM
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Not Right For WatchKnowLearn
Ages: 13 - 18
Death in the Microcosmos
From YouTube, produced by Journey to the Microcosmos
Death is inevitable and mysterious, even in the microcosmos. Stentors, heliozoans, and yes, even tardigrades, experience death in many different ways. (07:20)
September 3, 2019 at 02:17 AM
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