Biology Coursework: The effects of Osmosis on a potato chip in Sugar Solution

Biology Coursework: Effect of Sugar Solution on spud Chips Planning Before cookery the experiment, I ordain seek osmosis, so that I kitty make presageions. This volition sustain me to discover how to make this investigating fair and safe. Planning leading impart help me arise out the order in which to carry out the experiment. This should blow over me to good results at the end of the experiment. Hypothesis Osmosis is the passage of water from a neighbourhood of high water slow-wittedness through a semi-permeable tissue layer to a region of low water immersion. When a unclouded murphy is placed in water, the prison cells provide expand by assembleing tilt depending on the concentration levels of the dissolver. When the concentration of the water is lower, practically water molecules are allowed to pass through the white potato vine cell. This causes the potato to gain burden and expand. If the concentration levels of the resultant are higher, the ce lls will lose water and cause the potato to lose weight and in that respectfore shrink. Prediction I predict that when the lower the concentration of sugar solution in the water, the more the potato will expand by osmosis. When the concentration of water is identical to the concentration of the potato cell, there will be no augment or drop in weight.

This is because the amount expiration into the cell will be the same as the amount going out. As presently as the water concentration becomes higher, the cells will shrink because more water will be difference the cell than introduction it. In distilled water al one, I predict that the water in the potato ! will be more concentrated. Because of this, the water should transfer from the solution to the potato, and the potato will gain weight. In the 0.2 molar solutions, the substances will be very mistakable in... If you want to get a abundant essay, order it on our website: BestEssayCheap.com

If you want to get a full essay, visit our page: cheap essay