An investiagtion to establish the isotonic point of potato cell sap

I have been asked to investigate the lay down of osmosis on murphy kiosk sap. I leaveing test potato cylinders in diametric strengths of sucrose solution and record any results in a table. I go out then analyse my findings and piece of work place the isotonic point of the potato cell sap. foretelling I have looked at my scientific knowledge from the reach theory I carried fall out and I will base my prediction upon this information. In this experiment, I expect the assorted concentrations to show fairly noticeable violences on the lengths and multitude of the potatoes, with the wet diff apply into the potatoes at a high rate in the sucrose solution and and then making their surface bigger than at the start. As the distilled piss solutions become stronger, I expect the rate of osmosis to increase (and, as a result, make the potatoes themselves comparatively bigger at the end). Also, the potatoes will be quite an turgid at the start of the experiment, in that location will be already some water inside, and because of this I expect, in the stronger solutions, for there to be a decrease in the mound and length of the potato, due to a reversal in the effect of osmosis.

Apparatus · 6 test tubes · White tile · 1 bomber sugar solution · Electronic balance · stop watch · Measuring cylinders · Ruler · 12 pieces of potato (0.8g separately) · 2 beakers · Distilled water Method We cut 12 pieces of potato using the cork bore bit and knife, and then we weighed each piece to 0.8g using electronic scales. The lengths of each potato cylinder varied so we measured them using a ruler and wrote the different lengths down. We pri med(p) the potato cylinders on a paper towel! in order to alter any excess residue from them, and keep... If you require to get a full essay, order it on our website: OrderEssay.net

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