... measuring cylinder (2) * Cork borer (1) * A knife * Electric balance * 2 molar sucrose solution (1): CAMBRIDGE ADVANCED SCIENCES. BIOLOGY 1 PUBLISHED BY THE PRESS SYNDICATE OF THE UNIVERSITY OF CAMBRIDGE. Page 55-56. The following diagram shows the motion of water particles from an area of high concentration of water to an area of low concentration: Water molecule Sugar molecule Partially Permeable Membrane I will draw a graph of the result (sucrose concentration against change in mass of potato cylinders). The point where the line meets the x-axis (sucrose concentration) is the water potential of the potato. The Pilot: this is the experiment that I will carry out to get a general idea of the area in the graph that I will focus on to find the exact value of the water potential of the potato. First I will use the 2 molar sucrose solution to make different concentrations of ...

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