I made sure that all potato pieces were submerged in the solution i used 4 potato strips in each solution and took their average length and mass, for my result to be accurate and fair the value of the point, the line would intersect the x-axis would give us the isotonic point and the molarity of the cell sapread more. Biology – cell biology this resource provides guidance for teaching the cell biology topic from our new gcse in combined science trilogy (biology) 8464 it has been updated from the draft version to reflect the changes made in the accredited specification a new required practical activity on microscopy has been.
The purpose of this investigation is to examine the effect of varying the concentration of a sugar solution (sucrose) on the amount of osmotic because the solution surrounding the potato piece is of a much higher concentration than within the potato cell, which results in more water entering the cell sap of. Revise how substances can move into and out of cells through diffusion, osmosis and active transport.
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 sappredictioni have looked at my scientific knowledge from the.
Aim: to determine the concentration of the cell sap in potato storage tissue by using osmosis, determine what the sugar concentration of cell sap is sap in potato cells - an investigation of the glucose concentration of the cell sap in potato cells in this experiment i intend to investigate the effects of osmosis on potato cells.