「Nervous system/overview of neurons/Channels/diffusion of ions/Na+」の版間の差分
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When the sodium (Na<sup>+</sup>) channel is open, sodium (Na<sup>+</sup>) diffuses {~from the inside to the outside | 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. | ||
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2014年11月18日 (火) 22:15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. |
video: Flash（Win, Mac） / MP4（iPad）
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.