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Written by punjalak
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Friday, 10 January 2014 11:48 |
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The life of a cell is amazingly complex. Mitotic cell division requires precision and organization to ensure that both daughter cells receive EXACTLY the same genetic material. But how? This video explains the phases of the cell life cycle, the important structural features of chromosomes and a whole lot about microtubules which organize the whole affair. The end of the video briefly discusses how often cells divide and how they "know" when to divide - and what happens when they make mistakes.
ที่มา : www.youtube.com อัพโหลดโดย ThePenguinProf
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