An investiagtion to establish the isotonic point of potato cell sap

I have been asked to investigate the dumbfound of osmosis on spud kiosk sap. I allow foring test potato cylinders in diametric strengths of sucrose solution and record any results in a table. I allow for then analyse my findings and piddle place the isotonic point of the potato cell sap. prognostic I have looked at my scientific knowledge from the context theory I carried fall out and I will base my prediction upon this information. In this experiment, I expect the unlike concentrations to show fairly noticeable cases on the lengths and lot of the potatoes, with the wet diff apply into the potatoes at a high number in the sucrose solution and and then making their size of it bigger than at the start. As the distilled weewee 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 sooner turgid at the start of the experiment, in that locatio n will be already some water inside, and because of this I expect, in the stronger solutions, for there to be a decrease in the plug 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 bobber 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 measur ed them using a ruler and wrote the differen! t lengths down. We placed the potato cylinders on a paper towel in order to alter any excess residue from them, and keep... If you indirect request to get a full essay, order it on our website: OrderCustomPaper.com

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