Question

True or False Questions: 1. When a cell is put into an isotonic solution, individual water molecules cannot move back and forth across the cell membrane. . 2.When a cell is put into a hypertonic solution, there is a net movement of water molecules across the cell membrane into the cell.. 3.When a cell is put into a hypotonic solution, there is a net movement of water molecules across the cell membrane out of the cell. 4.The movement of any solvent across a semi-permeable membrane is called osmosis. .

Answer 1

1.) It is True that when a cell is put into an isotonic solution, individual water molecules cannot move back and forth across the cell membrane. 
2) It is False that a when a cell is put into a hypertonic solution, there is a net movement of water molecules across the cell membrane into the cell. 
3) It is True that when a cell is out into a hypotonic solution, there is net movement.
4) It is False that the movement of any solvent across a semi-permeable membrane is called osmosis.