Finding out the affect of different concentrations of sucrose solution

Finding out the bushel of incompatible submersions of sucrose solutionon the mass of stump spud pieces accessThe aim of this investigation is to see when osmosis occurs in white potato vinecells and whether whateverthing happens to them when they be institutionalize indifferent concentrations of sucrose solution. I have to apply my understate knowledge to devise an experiment which impart tell mewhether if different concentrations of wet supply molecules in a solutionwill affect the mass of kit and boodle cell when they are regurgitate into it.Background knowledgeOsmosis is like dissemination but only of weewee molecules and it onlyhappens when there are different concentrations of pee molecules oneither look of a selectively pervious membrane.The selectively leaky membrane gaps are only small lavish to let piss molecules pass through and through and not big molecules much(prenominal) as sucrosemolecules.Water molecules from each side of the membrane unendingly pass to theother side. When one side of the selectively permeable membrane has a high concentration of water molecules than the other, more than watermolecules from the side containing a higher concentration of watermolecules will pass through to the side with a lower concentration ofwater molecules. Less water molecules from the side with a lower watermolecule concentration will pass to the other side because there areless of them.If the concentration of water molecules on either side of theselectively membrane is the identical then the net flow of water in either oversight will be the same. This results in no net flow ofwater-osmosis.An role model of osmosis happening in a plant cell is when a potato chipis put into distilled water. The cell membrane of the potato cells isthe selectively permeable membrane between the concentration of watermolecules inside the potato cells and the distilled water that isoutside of the potato cells. As the concentration of water moleculesis of a higher concentration in the distilled water than inside thepotato, there are more water molecules going through the potatomembrane into the cell than water molecules from the inside of thepotato going through to the other side.This is because there are more water molecules in the distilled water.Therefore the net flow of water by osmosis is into the potato cells.As more water molecules pass into the potato cells, the va... ...Maybe next time I could roll each potato chip down thepaper towel once and blot the ends of them two generation on the papertowel.To prove that my prediction is correct in any osmosis experiment, Icould do another experiment, which shows osmosis happening and why ithappens-different concentrations between a selectively permeablemembrane. The experiment is shown belowApparatus* 20cm in aloofness visking thermionic valve.* 20cm3 water* 10cm3 ductile syringe* testing tubeMethod restrict a knot at the end of 20cm length visking tube that has been sozzledin water. Put 3cm3 of strong sugar solution in the plastic syringe anduse that to partly fill the visking tube-it should be floppy. Placethe visking tubing into a test tube containing water 20cm3 . Leave thevisking tubing in the test tube for about 30-45 minutes.You should record your observations of the visking tubing before itwas put into the test tube of water and after it had been left in thewater. verbal expression for any changes in how it looks and feels. Is it turgid orflaccid?ReferencesCollins GCSE complete revision Science by Mike Smith and Chris SunleyGCSE Biology import edition by D.G. Mackean