「Nervous system/overview of neurons/Channels/diffusion of ions/K+」の版間の差分

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[[Category:nervous system]]
{{Point|When the potassium (K<sup>+</sup>) channel is open, potassium (K<sup>+</sup>) diffuses from the inside to the outside of the cell.}}
{{Point|When the potassium (K<sup>+</sup>) channel is open, potassium (K<sup>+</sup>) diffuses from the inside to the outside of the cell.}}
video: [[メディア:diffusion.swf|Flash]](Win, Mac) / [[メディア:diffusion.m4v|MP4]](iPad)
[[メディア:Kchannel diffusion.mp4|narrated animation]]
 
[[ファイル:potasium-diffusion.jpg|left|400px]]  
[[ファイル:K-diffusion.jpg|alt=K-diffusion.jpg|left|400px]]  
As the concentration of potassium (K<sup>+</sup>) is higher inside the cell, when the potassium channel opens, potassium ions diffuse from inside to outside of the cell.
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{{QuizTitle}}
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//LEVEL:3  
//LEVEL:3  
//RAND  
//RAND  
When the potassium (K<sup>+</sup>) channel is open, potassium (K<sup>+</sup>) diffuses {=from the inside to the outside.~from the outside to the inside} of a cell.
When the potassium (K<sup>+</sup>) channel is open, potassium (K<sup>+</sup>) diffuses {=from the inside to the outside~from the outside to the inside} of a cell.
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2015年5月7日 (木) 14:25時点における最新版

POINT!

narrated animation

Potasium-diffusion.jpg

As the concentration of potassium (K+) is higher inside the cell, when the potassium channel opens, potassium ions diffuse from inside to outside of the cell.

Challenge Quiz

1.

When the potassium (K+) channel is open, potassium (K+) diffuses from the inside to the outside from the outside to the inside of a cell.