The various molecules within the cell would disperse into the surrounding medium ... i.e. it would cease to exist.
There would be no protein synthesis.
There are a number of possible things that could happen to a cell if it no longer could produce cholesterol. This would result into the death of the cell since cholesterol is what produces the cell membrane which allows the cell to exist.
Cell membrane
the cell membrane
cell (plasma) membrane
The cell would die as it couldn't maintain homeostasis.
it dies.
the cell may die
it separates from the membrane.
To let things through the cell membrane
it will blow up
the cell membran will get harder
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
It would be very messy. The cell membrane is what "holds the goo in". Without it, the plant would be a puddle. -Well the cell wall holds the plant cell together, the loss of membrane wouldn't change the overall shape of the cell
The world would explode
They both happen within the cell membrane.