Effect of Sucrose Solution on Osmosis Essays - 1012 Words

Effect of Sucrose Solution on Osmosis Aim: The aim of the experiment is to show how varying the concentration of sucrose solution affects osmosis by changing different molar solutions of sucrose and water and how it affects the potato. Introduction: In this investigation I will be exploring the effect of varying concentration of sucrose sugar solution on the amount of activity between the solution and the potatoes. Osmosis is the movement of water molecules across a partially permeable membrane from a high water concentration to a low water concentration. Osmosis can be effected different things such as: - Temperature - The warmer the solution, the quicker the osmosis will go. This is because the water†¦show more content†¦The potato cells, took in, or gave out the water depending on the concentration of the solution it is surrounded in. The results were fine and by looking at the mass measured before the experiment, you can see that there is no reading which seems to be out of the line. As the weights before the experiment range between 2.31g and 2.46g, this tells us that the potato pieces were cut well, and I believe accurate enough. The results show that: - Osmosis actually took place in the experiment. - As the sucrose solution increased, the mass decreased, and as the sucrose solution decreased, the mass increased Evaluation: I followed the plan correctly; I believe I gained accurate and sufficient enough results to conclude the experiment, and to prove my prediction. To make this experiment better, I believe that I could have done more than one experiments to see if anything has gone wrong, but sinceShow MoreRelated The effect of osmosis in potato cells with different concentrations of sucrose solution1887 Words   |  8 PagesThe effect of osmosis in potato cells with different concentrations of sucrose solution Aim: To test the effect of different concentrations of sucrose solution to osmosis in a potato cells by putting potato pieces in test tubes of water containing different concentrations of sucrose solution. 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I will work out the water potential by using theRead MoreThe Effect Of Sucrose Concentration On The Rate Of Osmosis Essay1133 Words   |  5 PagesOsmosis Haley Klanke BIO 120 923 Grand Valley State University klankeh@mail.gvsu.edu Abstract In this study we constructed we researched whether different sucrose concentrations affect the rate of osmosis. In order to do this, we constructed artificial cells out of dialysis tubing filled with 20% sucrose and 40% sucrose and weighed them every 10 minutes for 90 minutes. In doing so, we concluded that the higher the sucrose concentration, the faster the rate of osmosis. Introduction OsmosisRead MoreOsmosis lab1661 Words   |  7 Pagesï » ¿ The Measurement of the Rate of Osmosis by using â€Å"Deshelled† Chicken Eggs (Effect of Solute Concentration upon Rate/Degree of Osmosis in Chicken Eggs) Introduction Every cell needs a mechanism that it uses in the maintenance of a constant internal environment. This is important in the control of the ever changing external environment to the cell. The transfer of materials to and from the cell thus needs a very stable mechanism to achieve this status. Cells are therefore bound a membrane that actsRead MoreThe Phenomena Of Osmosis, Discovered By Rjh Dutrochet979 Words   |  4 PagesBackground information The phenomena of osmosis, discovered by RJH Dutrochet in 1826, has been a significant area of interest in biology since. Osmosis is the process of diffusing water molecules through a selectively permeable membrane to dilute solutions with high concentrations of solutes until that solution has the same concentration as the solution on the other side of the membrane (Freeman, n.d., p. 96-99). An important component of osmosis is diffusion, which is when molecules or ions in