Are there selective permeable membranes that only alow water to pass?

Subject: Are there selective permeable membranes that only alow water to pass?

Date: Wed Oct 25 16:15:16 2006
Posted by Forest Nelson
Grade level: 10-12 School: flathead high school
City: kalispell State/Province: montana Country: usa
Area of science: Biochemistry
ID: 1161818116.Bc

Message:


this question just popped into my head during biology class today, because we 
just finished a lab using cellulose tubeing, another semi-permeable membrane. 
i asked my teacher and she didnt know, so i thought id send it to the experts, 
you guys! (unrelated question-a sent a question 4.5 months ago. i got a email 
saying you guys sent it to a scientist, but that was it, i haven't go an email 
from the scientist, what do i do??) thanks forest

Re: Are there selective permeable membranes that only alow water to pass?

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