蛋白耦联受体本身并不具备离子通道；它们通过G蛋白分子介导通道的激活。

G-protein coupled receptors do not have ion channels as part of their structure; they affect channels by activation of intermediate molecules called G proteins.

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蛋白耦联受体本身并不具备离子通道；它们通过G蛋白分子介导通道的激活。

G-protein coupled receptors do not have ion channels as part of their structure; they affect channels by activation of intermediate molecules called G proteins.

youdao