Read Introduction to cells & cell membranes Passive movement across the cell membrane Active movement across the cell membrane Concepts of osmosis & tonicity Experience Permeability experiments Self test Cells & cell membranes Diffusion Active transport Osmolarity & tonicity Fun Active transport fill-in-the-blanks Cell organelles matching puzzle Factors influencing diffusion fill-in-the-blanks Tonicity effects on cells matching puzzle Osmolarity and tonicity crossword Osmolarity and tonicity matching puzzle Volume changes matching puzzle
