Visking tubing is made of a selectively permeable membrane. A Visking tubing bag containing distilled water is placed in a beaker of concentrated sucrose solution. What will happen?
Sucrose will enter the Visking tubing bag.
Water will enter the Visking tubing bag.
Water will leave the Visking tubing bag.
Nothing will happen.
82 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.