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I am going to investigate how different concentrations of sucrose will affect the mass of a potato chunk.
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Lacy Beare 10.15 The effect of different sucrose concentrations on potato cells Aim I am going to investigate how different concentrations of sucrose will affect the mass of a potato chunk. Method After setting up the equipment shown below, I will use the cork borer and the knife to cut up the number of potato chunks needed and measure them to 3cm long, I will then measure out 30ml of each concentrated sucrose using a measuring cylinder and pour them into the 6 test tubes, I will also be using air as a control .I will record the time, and place the potato chunks into the labelled test tubes, so I know what level of sucrose is in it and place a bung in each one. I will then wait 25mins and remove each potato from the test tubes and lay them on labelled paper towels while I am weighing them....
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