1.3 Transport in cells

EasyMediumHard
123
Question 2
Hard

A student investigated the effect of concentration of sucrose solution on the mass of sweet potato cylinders.

Figure 1 shows the results.

Figure 1

a.

Plan a method that could be used to obtain the results in Figure 1.

[6]
b.

Explain the result for the sweet potato cylinders in the 0.8 mol/dm30.8 \text{ mol/dm}^30.8 mol/dm3 sucrose solution.

[3]
c.

Explain why the percentage loss in mass at 0.8 mol/dm30.8 \text{ mol/dm}^30.8 mol/dm3 was greater than the percentage loss in mass at 0.5 mol/dm30.5 \text{ mol/dm}^30.5 mol/dm3.

[2]

1.3 Transport in cells Questions

  1. GCSE
  2. /Biology
  3. /1.3 Transport in cells