Osmosis In Red Onion Cells

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Uploaded by on Nov 8, 2009

This is a video of red onion cells shrinking in the presence of salt solution. When fresh water is added, the cell size returns to normal. This is a great supplement to a lesson before or during the required NYS Living Environment Regents lab "Diffusion through a Membrane".

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Science & Technology

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Standard YouTube License

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Uploader Comments (jamster)

  • THE ANSWER TO THE POP QUIZ IS CELL WALL

  • @54321lalalalala nice job! lol

Top Comments

  • To any classes who might be watching this video right now....YOUR SCIENCE TEACHER IS PROBABLY A FATASS.

    VOTE UP IF I GUESSED RIGHT!

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All Comments (15)

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  • shrek! ogres are like onions... layers we have layers LOL

  • @jamster check out my Under the micro scope series

  • this really helps out a lot... this visual aid really made me grasp the concept a lot more! thanks!

  • @HammerNHook thats so weird.... my bio teachers so fat..

  • cell membrane!!!! 

  • this was great!!! I'm going to use it in the class - excellent example!!

    thanks !!!

  • contractile vacuole

    

  • contractile vacuole

  • HEY BAYSCHOOLERS!

    WASSUP

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