Homework Help: Biology

Posted by Scott on Monday, March 5, 2007 at 6:47pm.

I really need help with my science lab. I was sick when we did the lab on Thursday and Friday was a snowday so I did not get to get the observations off my peers. My teacher has allowed people one more day and I do not understand this Lab at all.

If someone could help me write an introduction or abstract I would be highly greatful.

MEMBRANES LAB
It is a lab based on osmosis (I think?)where we took potato and placed it in different sucrose/water combinations.

This is a gr. 11 Science Biology lab. If someone could help me please post here and I will go in detail or preferably email me at
Scott-johnston- @HO7MAIL

its the AP Bio lab #1. It wont let me post a website, but google Pearson LabBench and it'll be the first site. it explains it all for you after you get through the dialysis section of the lab

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