exocytosis: vesicular transport

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Uploaded by on May 10, 2010

eukaryotic cells secrete molecules to the outside of the cell as well as incorporate proteins into their plasma membrane by a process called exocytosis. Made by Robert Trager

This video answers the questions: How do these molecules get to the outside of the cell? and What orientation do trans-membrane proteins have after exocytosis?

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  • Great presentation. This little tutorial demonstrates the enormous progression in knowledge of cell biology since my studies in the late '70's. The electronic "blackboard" is also a remarkable inovation (probably commonplace to today's students but pretty nifty for an old bloke like me).

  • Thank you very much

  • Good job...nice to see a video showing the microtubules job. :)

  • thank you!

  • you have no idea how much you've helped me I'm so grateful thank you very much!

  • i like the drawing, very nice

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