Biology 1A - Lecture 4: Cell structure and organization -#2

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Uploaded by on Jan 27, 2010

General Biology Lecture

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LICENSE: Creative Commons (Attribution-Noncommercial-No Derivative Works).

For more information about this license, please read: http://creativecommons.org/licenses/by-nc-nd/3.0/.

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  • Thanks a lot to UC Berkley and this lector especial! =) It's very interesting to hear her lectures.

    As for me - by them I'm reviewing and improving my Biology and studying English simultaneously :) because I'm from Russia and my English isn't good enough - but I clearly understand practically all she's saying

    Thanks once again! =)

  • 9:50 on the movement of the vesicle over the microtubule; harvard university has a video on this if you haven't already seen it. it's quite stunning :)

    1:16 on this video: watch?v=BtZEqQ1cpmk

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  • @maxmud1917 I have just to agree with You!! She is awesome! This year I am finishing secondary grammar school and a lot of informations told here are new for me and for my teachers also I guess! These lectures are just perfect, awesome, marvelous!

  • Very nice discussion. Worth listening to.

  • reminds me of..........

  • @sheepwshotguns if you want to see why mercury is so damaging to the brain University of calgary has a video showing how mercury binds with the Beta receptor of the tubulin protein causing them to disassemble...after the tubulin disassembles what is left behind are called neural aggregates...it turns out that this is the same thing that is seen in over 80% of the cases of damage to the nucleus basalis which is also know as alzheimers disease

  • If some people still had difficulty understanding the 5 prime to 3 prime, this video helped me out alot.

    watch?v=p835L4HWH68

    By the way very good lecture, your lectures are quite energetic and makes me want to go to the next one.

  • One correction however, when she talks about the molecular motor in flagellum, she described the prokaryotic basal body, but eukaryotic flagella work in a different manner - they are whip-like and act by dyenien hydrolysis of ATP not corkscrew-like as in bacteria.

  • she's excellent, thanks for posting

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