Required practicals / Biology

BiologyCombined RP 2Separate Biology RP 3

Virtual lab: Osmosis in potato tissue

Aim: find the concentration of sugar solution that causes no change in the mass of potato tissue. Press the button to carry out each step of the method.

Follow the method one step at a time, or use the buttons above to finish it for you.

    Results

    % change = (final mass − start mass) ÷ start mass × 100

    Graph: % change in mass against concentration

    The graph will be drawn when you reach that step.

    Check your understanding