BI-1716
Osmosis
Biology · Secondary 4 · Medium · Osmosis
A dialysis tubing bag containing concentrated sucrose solution is placed in a beaker of distilled water and left for 30 minutes.
Which statement describes what happens to the bag and why?
Which statement describes what happens to the bag and why?
- It shrinks because sucrose diffuses out.
- It shrinks because water moves out by osmosis.
- It swells because water moves in by osmosis.
- It stays the same because no net movement occurs.
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