active transport.wmv

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Uploaded by on Mar 5, 2010

Active transport. The movement of molecules and ions against their concentration gradient by the use of atp energy.

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Science & Technology

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License:

Standard YouTube License

  • likes, 1 dislikes

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All Comments (8)

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  • steve is quite an aardvark

  • Finally! Someone who explains it fast, easy & simple. Straight to the point! Thank you :)

  • @stinkybox66 They will be watching this on mcgraw hill, because this is just a ripped video. Nice try though.

  • THIS SUCKS. FUCK 23 PEOPLE. FUCK ALL BIOLOGY TEACHERS. IF UR WATCHING THIS IN CLASS I WANT U 2 GO UP 2 UR TEACHER AND SHOW IT TO THEM AND SAY "FUCK YOU!" :{D

  • thank you. this was as direct as ive seem in other videos.

  • thats a real man speaking cuz u can see his saliba bubbling

  • wow this helped me allot ty :'D

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