A student wants to model the net movement of water into a cell using a semi-permeable bag, water, a large beaker and
salt.
W
Which setup could he use to model the net movement of
water into a cell?
O Place a bag containing a 10% salt solution into a
beaker containing a 10% salt solution
O Place a bag containing a 30% salt solution into a
beaker containing a 10% salt solution
O Place a bag containing a 20% salt solution into a
beaker containing a 40% salt solution
O Place a bag containing a 30% salt solution into a
beaker containing a 40% salt solution