We have a modelling subject called Physiological . For everyone, it was necessary to make one physiological model based on human activities. I had to make a Simulink model for osmosis in the body.
Osmosis is basically spontaneous net movement of solvent molecules through a selectively permeable membrane into a region of higher solute concentration, in the direction that tends to equalize the solute concentrations on the two sides.
I referred one paper(paper ) and did coding in matlab and developed simulink model for the same.