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標題:
osmosis
發問:
If a red blood cell is put in 0.05% salt solution,will the volume of red cell increase or decrease? Why? 更新: Any other question, what is the solution in the space when plasmolysis occur in a cell
最佳解答:
According to wikipedia, 0.9% salt water is isotonic so 0.05% salt solution is hypotonic (higher water potential than the red blood cell), the volume of red blood cell increase as water draw in by osmosis the solution in the space when plasmolysis occur in a cell is the external solution of the cell 2008-01-07 11:26:26 補充： the external solution of the cell is the solution that you used to immerse the plant cell
osmosis
發問:
If a red blood cell is put in 0.05% salt solution,will the volume of red cell increase or decrease? Why? 更新: Any other question, what is the solution in the space when plasmolysis occur in a cell
最佳解答:
According to wikipedia, 0.9% salt water is isotonic so 0.05% salt solution is hypotonic (higher water potential than the red blood cell), the volume of red blood cell increase as water draw in by osmosis the solution in the space when plasmolysis occur in a cell is the external solution of the cell 2008-01-07 11:26:26 補充： the external solution of the cell is the solution that you used to immerse the plant cell
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