It dies because nutrients can't get in and ATP (energy) can't be created. Waste products also can not be removed.
Its "contents" would disperse into the surrounding medium. The cell membrane separates the "living contents" (where the biochemical reactions of life happen) from the surrounding "nonliving medium". When the two mix because the cell membrane is breached, the cell dies.
The cell would die as it couldn't maintain homeostasis.
It protects the cell.
the cell membrane controls it. if it is a plant, both cell membrane and wall work together.
it dies.
the cell may die
it separates from the membrane.
the cell membran will get harder
To let things through the cell membrane
it will blow up
the cell membrane will detach from the cell wall and the cell will rupture and die
the membrane stretches and adds more material and subsance so it is able to stretch