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Biology 1 Packet II Lab
• Plasmolysis in Carrots
Copy this information on Pg. 17 in your Packet:
• Osmosis = Diffusion of water. Water moves from area of high to low Concentration!
• Plasmolysis = When cells lose water.• Carrots = Cells make up living things. Carrots are
a bunch of cells.• Cells = Have a lot of water inside of them.• Lose of water = Carrots will shrink and become
firm• Gain of water = Carrots will get bigger and soften
Freshwater puts cells in a Hyportonic Condition!Fresh Water = Higher Water Concentration
Carrot = Lower Water Concentration
Saltwater puts cells in a Hypertonic Condition!Salt Water = Lower Water Concentration
Carrot = Higher Water Concentration