BI-403
Osmosis
Biology · Secondary 3 · Medium · Osmosis
A dialysis tubing bag is filled with a concentrated sugar solution and placed in a beaker of distilled water. After 30 minutes, the mass of the bag increases. Which process best explains this change?
- Osmosis of water into the bag
- Diffusion of sugar out of the bag
- Active transport of water into the bag
- Facilitated diffusion of sugar into the bag
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