「Nervous system/overview of neurons/Channels/diffusion of ions/Na+」の版間の差分
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[[Category:nervous system]] | [[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.}} | ||
[[メディア: | [[メディア:Nachanneldiffusion.mp4|narrated animation]] | ||
[[ファイル:Nadiffusion.jpg|alt=Nadiffusion.jpg|left|400px]] | [[ファイル:Nadiffusion.jpg|alt=Nadiffusion.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. | 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. | ||
2015年4月17日 (金) 11:59時点における版
POINT!
| When the sodium (Na+) channel is open, sodium (Na+) diffuses from the outside to the inside of a cell. |
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.