LC BIOLOGY: DEMONSTRATE OSMOSIS USING VISKING TUBING

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Description and Tags

Biology

Leaving Certificate Biology

Experiments

12th

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5 Terms

1
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what are the 2 liquids used

  • distilled water

  • concentrated sucrose solution

2
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what procedure is used

  • place visking tubing almost filled with distilled/concentrated sucrose solution in distilled water

3
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what type of tubing is used

visking tubing

4
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what was the outcome/result of the distilled watter

stays the same in mass and turgidity

5
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what was the outcome/result of the concentrated sucrose solution

increase in mass and turgidity as water enters as a result of osmosis