What will happen if a partially permiable membrane is replaced with a non permiable membrane?

Answer 1

If the semi-permeable membrane will change into non-permeable membrane, the items could not enter the cell. Also the osmosis will not occur as it takes place in semi-permeable membrane.

Answer 2

If a partially permeable membrane is replaced with a non-permeable membrane, no substances will be able to pass through the membrane. This will prevent the movement of molecules across the membrane and alter the osmotic balance between the two sides of the membrane. This could lead to changes in cell volume and affect cellular processes that rely on osmotic balance.