What would you if cell membrane became impermeable instead of selectively permeable could cell remain alive

If a cell membrane became impermeable, instead of selectively permeable, the cell would not remain alive, though certain organisms would be able to stay alive longer than others. This is because the cell membrane allows essential molecules and substances such as oxygen into the cell, while allowing harmful substances, like waste, out of the cell.

:)

Ther are many reasons.. is it a multiple choice?