BI-571
Osmosis
Biology · Secondary 3 · Hard · Osmosis
Potato strips are placed in sugar solutions of different concentrations for 3 hours. In one solution, the length of the strips does not change. What does this show about the sugar solution compared to the cell sap in the potato cells?
- The solution is isotonic to the potato cell sap.
- The solution is more concentrated than the potato cell sap.
- The solution is more dilute than the potato cell sap.
- No osmosis can occur between the solution and the potato cells.
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