An investiagtion to establish the isotonic point of potato cell sap

I have been asked to investigate the effects of osmosis on potato cell sap. I will test potato cylinders in different strengths of sucrose solution and record any results in a table. I will then analyse my findings and work out the isotonic point of the potato cell sap. Prediction I have looked at my scientific knowledge from the background theory I carried out and I will base my prediction upon this information. In this …

…the sucrose solution and therefore making their size bigger than at the start.' This experiment proved my prediction correct and confirmed the knowledge that I had gained about osmosis from my background theory. No anomalous results were found which shows that we carried out a fair test and that our measurements were accurate. I think that we have collected enough data to support the scientific knowledge and that the results collaborated with the prediction.