Elodea & salt water Demo, CER lesson

It helps maintain cell shape and function by regulating water balance.

It allows cells to produce energy directly from water.

It prevents all substances from entering or leaving the cell.

It only occurs in plant cells, not animal cells.

To give the membrane a flexible structure and form a barrier

To produce energy for the cell

To store genetic information

To transport oxygen across the membrane

Osmosis involves the movement of water across a membrane.

Water moves from an area of high concentration to low concentration during osmosis.

Osmosis requires energy from the cell.

Osmosis is important for maintaining cell homeostasis.

It could rupture and die.

It could become more efficient.

It could grow larger without limit.

It could turn into a different type of cell.

To move water from areas of high concentration to low concentration

To move proteins across the membrane

To transport carbohydrates

To produce energy for the cell