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HEY ALL,
I need urgent help, so please read it and post ANYTHING u know about it I have a mini-research for tomorrow, its biology the teacher needs: Na ions and K ions pass from extracellular to intracellular in some cases, in other cases, K ions pass from intracellular medium to extra cellular medium easily, but Na ions cant do it easily. The Question is WHY?? Any information?? PLease I need It Today, and By Tomorrow, Please Delete this thread......... |
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#2 |
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This is Related to Neurons Rite?
Na+ is a positive ion K+ is a positive ion w CL- is a negative ion hala2 i used to remember, that the voltage needs to be balanced hek chi,and Na+ ions are big and slow, w K+ are small and fast, and balancing need to be fast, and K+ ions can pass from intra to extra very fast,ill check it for you in a while |
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| The Following User Says Thank You to Sogelec For This Useful Post: | MARX ® (01-31-2008) |
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man its all about salt and the quantity of water sorry it has been 5 years since i studied them for the last time ,
it about the "menbrane cellulaire" taba3 l cell
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| The Following User Says Thank You to Sheriff Ice For This Useful Post: | MARX ® (02-01-2008) |
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Thanks for help, bas its ok, meshe l 7al...
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