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Hi guys! I need help with biology, if anyone could help me on any of the followi

ID: 6955 • Letter: H

Question

Hi guys! I need help with biology, if anyone could help me on any of the following questions it would be very helpful

Dialysis tubing full of soluble starch solution is suspended in a bath of iodine.  Which way is material diffusing through the dialysis tubing? Why is iodine diffusing in this direction?

How are cells impacted by the salinity of their environment relative to the salinity in the cell?

How does Mnium prevent its cell from exploding due to uptake of rainwater or seasonal flooding?


What are the implications for human health? and which parts of the human body are most susceptible to implications?

Explanation / Answer

iodine diffuse through the dialysis tube. where as starch does not cross the membrane due to large molecular size

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