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

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[[Category:nervous system]]
{{Point|When the sodium (Na<sup>+</sup>) channel is open, sodium (Na<sup>+</sup>) diffuses from the outside to the inside of a cell.}}
{{Point|When the sodium (Na<sup>+</sup>) channel is open, sodium (Na<sup>+</sup>) diffuses from the outside to the inside of a cell.}}
video: [[メディア:Nachannel_diffusion.swf|Flash]](Win, Mac) / [[メディア:Nachannel_diffusion.m4v|MP4]](iPad)
[[メディア:Nachanneldiffusion.mp4|narrated animation]]
[[ファイル:Nadiffusion.jpg|alt=Nadiffusion.jpg|left|400px]]  
[[ファイル:sodiumdiffusion.jpg|left|400px]]  
As the concentration of sodium (Na<sup>+</sup>) is higher outside the cell, when the sodium channel opens, sodium ions diffuse from outside to inside of the cell.
{{QuizTitle}}
{{QuizTitle}}
<GIFT>
<GIFT>
//LEVEL:3  
//LEVEL:3  
//RAND  
//RAND  
When the sodium (Na<sup>+</sup>) channel is open, sodium (Na<sup>+</sup>) diffuses {~from the inside to the outside.=from the outside to the inside} of a cell.
When the sodium (Na<sup>+</sup>) channel is open, sodium (Na<sup>+</sup>) diffuses {~from the inside to the outside~=from the outside to the inside} of a cell.
</gift>
</GIFT>

2016年4月24日 (日) 23:11時点における最新版

POINT!

narrated animation

Sodiumdiffusion.jpg

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

Challenge Quiz

1.

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