The plasma membrane
The water in the beaker turned purple.
The water in the beaker evaporated.
The starch in the bag turned purple.
Iodine is able to pass through the bag.
Starch is able to pass through the bag.
Both starch and iodine can pass through the bag.
The cell will swell because water will enter it.
The cell will swell because it will produce more sugar.
The cell will shrink because it has less water than the solution.
Greater in the solution.
Greater in the cell
The same in the cell and the solution.
The stuff in the solution would cause the cells to divide rapidly.
Water would enter the cells.
They would increase their production of sugar.
They might shrink up and cause the fish to die.
They would become healthier because the water is so fresh.
They might burst and cause the fish to die.
The left side would go up and the right side would go down.
The right side would go up and the left side would go down.
The level of water on both sides of the beaker would stay the same.