Cut equal sized cylinders of plant tissue such as potato, Measure their mass on a balance, Place each cylinder in a different concentration of sugar solution , Leave for 30 minutes, Remove the cylinders, dry them and measure their mass, Calculate their change in mass, Calculate their % change in mass (change in mass/original mass x 100), Plot a graph with concentration on the x axis and % change in mass on y axis, Find the concentration of the plant tissue (where the line of best fit crosses the x axis.

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