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Old 05-12-2006, 02:05 AM
biology ** biology ** is offline
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hello everyone
I want to have science project about diffusion and Osmosis
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Old 05-22-2006, 06:36 PM
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Originally Posted by biology **
hello everyone
I want to have science project about diffusion and Osmosis
The most common lab is the AP bio lab. Weigh potatoe pieces. put potatoes in different concentration solutions. Leave them overnight. weigh them again. find out if water entered or left the potatoe piece by finding the difference of the weight. plot them on a graph. get the equation to figure out water potential, etc.

You'll find that lab. Borrow any AP biology test review book with a detailed lab section.

good luck!
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