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哺乳动物成熟红细胞的细胞膜含有丰富的水通道蛋白, 硝酸银 $\left(\mathrm{AgNO}_{3}\right)$ 可使水通道蛋白失去活性。下 列叙述错误的是

Gaokao · Biology · previous-year question

  1. A.经 $\mathrm{AgNO}_{3}$ 处理的红细胞在低渗蔗糖溶液中会膨胀
  2. B.经 $\mathrm{AgNO}_{3}$ 处理的红细胞在高渗蔗糖溶液中不会变小
  3. C.末经 $\mathrm{AgNO}_{3}$ 处理的红细胞在低渗蔗糖溶液中会迅速膨胀
  4. D.末经 $\mathrm{AgNO}_{3}$ 处理的红细胞在高渗蔗糖溶液中会迅速变小

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