Potato osmosis coursework

Biology experiments. I think the experiment worked because the results were consistent, there was only. After a day he recorded the mass of each potato chip again. A partially permeable membrane is a membrane with tiny holes so small that only water molecules can pass through.

It was stated in my prediction that osmosis is the diffusion of water molecules from a high to a low concentration, therefore water molecules from inside the potato chip moved out into the solution. Leading to the cytoplasm inside the cells to shrink and become flaccid.

Biology coursework osmosis potatoes Experiment to Investigate Osmosis in Potatoes results show that a potato chip placed in water will gain in length, a weak sugar solution water concentration to regions of low water concentration.

In a hypertonic solution, there is a greater concentration of solute inside a cell compared to another solution (water will flow from out of the potato cells and the mass will decrease). In a hypotonic solution, there is a lower concentration of solute compared to another solution (water will flow into the potato cells and the mass will increase).