BI-1732
Osmosis
Biology · Secondary 4 · Medium · Osmosis
A teacher places a slice of carrot in pure water and measures its mass as 5.0 g. After 2 hours, its mass is 5.6 g. Which conclusion about the carrot cells is most appropriate?
- Water entered the cells by osmosis from the surrounding water
- Water left the cells by osmosis into the surrounding water
- Sugar diffused into the cells, increasing their mass
- Proteins were actively transported into the cells
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