In the fol ruggeding experiment I surrender for be look into the c oncetration of glucose in the cellular telephonephoneular skirt sap of a spud cell by measure the samples of white potato before and aft(prenominal) souse them in a concetrated glucose consequence. I predict, that the stronger the solution of glucose, the more burthen unit the piece of potato forget lose, and when placed in a more rationalise glucose solution, the potato allow crystalise fish. This is due to Osmosis, the movement of make up molecules from an orbit of high concetration to an ara of low immersion. The cell membranes are permeable to water, and so if the glucose meanness deep fell the cell is more concentrated than the solution its placed in, water molecules will pass through the cell wall to the solution, make the potato to gain weight. For this experiment I will be development small cylinder regulate pieces of potato, 5cm long, and cut with a bobber borer to ensure the follow width for severally piece. I will be conclusion out the concentration of glucose indoors the cell sap by controlling the same quantitys of polar glucose solution of a unalike concentration. I will be weighing the mass of the potato before and after placing it in the glucose solution, and measure the list of weight gained, or lost, once peeved for on the nose decennium minutes.
Equipment Stopwatch Cork Borer Ruler Electronic Weighing Scales Measuring Beaker Petre Dishes I will be making my test as fair as possible, by ensuring I have teeming data to note eat the average results. I will be doing this by placing trey pieces of potato into each petre traveling bag filled with the same amount of desired concetrated glucose solution. All three pieces must be precisely the same size, and so I will be bar to make sure the continuance of... If you want to get a full essay, order it on our website:
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