The signaling mechanisms used by a steroid-hormone(固醇激素) receptor and by an ion-channel-linked receptor have very few components(组分). Can either mechanism lead to an amplification of the initial signal If so, how

【参考答案】

固醇激素进行的信号传导, 是一对一的, 即激素与受体结合即进入细胞核, 通过与特定DNA序列作用, 启动基因表达, 所以......

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