Experimental Design Project” Purpose: Compare the permeability of a cell membrane such as the one in the small intestine of a cow, with the permeability of both a balloon and a condom, and prove that a condom is less permeable than either a balloon or the small intestine of a cow. Hypothesis: We think that the condom will be more impermeable than a cell membrane in a cow’s intestine because condoms are made of …showed first 75 words of 524 total…

…showed last 75 words of 524 total…we had expected to be bigger) were smaller than those of the condom. We came to the conclusion that: a condom is more permeable than either a small intestine or a balloon, the pores in the small intestine and the balloon are significantly smaller than those of a condom. I think we could improve our experiment by repeating the same several times and then averaging our results, that way, our results would be more accurate.