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?