A student puts a potato chip into a concentrated sugar solution.
After 30 minutes, the potato chip is shorter and softer.
Which statement explains this?
Sugar moved into the potato cells from the solution by osmosis.
Water moved into the potato cells from the solution by diffusion.
Water moved out of the potato cells into the solution by osmosis.
Sugar moved out of the potato cells by active transport.
194 exam-style questions on OCR GCSE Biology 2.1 Supplying the cell, covering 2.1.1 Transport across cell membranes, 2.1.2 Mitosis and the cell cycle, 2.1.3 Importance of cell differentiation, and 2.1.4 Stem cells. Each one has a worked solution and a mark scheme showing where the marks go.