BI-503
Osmosis
Biology · Secondary 3 · Hard · Osmosis
A potato cube is placed in a concentrated sugar solution. After one hour, it becomes smaller and feels softer. Which statement best explains this observation?
- Water moves out of the potato cells by osmosis.
- Sugar diffuses into the potato cells.
- Water moves into the potato cells by osmosis.
- Sugar diffuses out of the potato cells.
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