Last Updated：2025/11/21

(biology) A small pore in a cell membrane that is selective to potassium ions and has several regulatory functions.

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potassium channel

Source Word

potassium channel

(biology) A small pore in a cell membrane that is selective to potassium ions and has several regulatory functions.

Japanese Meaning

細胞膜に存在する小さな孔で、カリウムイオンを選択的に通過させ、細胞の活動調整に寄与する。

A mutation in the potassium channel disrupted neuronal firing and led to episodes of paralysis.

カリウムイオンチャネルの変異により神経細胞の発火が乱れ、麻痺の発作が生じた。

Sense（1）

(biology) A small pore in a cell membrane that is selective to potassium ions and has several regulatory functions.

potassium channels

（ plural ）