yes because then it won't let in substances that would be harmful
Yes
so that no diseases or infections can get into them if they do not want them to
They are selectively permeable, provides structure to cells.
THE cell membrane is selectively permeable whereas the cell wall is fully permeable ..
it is found near the cell wall, so that when substances enters the cell wall they pass through the selectively permeable membrane.
Because the Cell Must Be Selectively Reactive.If the Cell was not selectively permeable it it would allowed Virus's in, and they could potentially lose essential nutrients because everything would flow in and out of the cell and destroy it
Cell membranes are indeed selectively permeable.
Cell membranes are selectively permeable while cell walls are semi-selectively permeable. Keep in mind that only low level organisms, like plants, have cell walls.
so that no diseases or infections can get into them if they do not want them to
no
They are selectively permeable, provides structure to cells.
Plasma membranes are selectively permeable.
Cell membrane is elastic and transparent. It can be impermeable, permeable, semi-permeable or selectively permeable. In humans the plasma membrane is selectively permeable that is it allows entry to certain substance.
THE cell membrane is selectively permeable whereas the cell wall is fully permeable ..
Yes.
Selectively permeable
It will burst. It is selectively permeable to ensure that only the material that is required in the cell is able to enter it, if it looses the ability to to be selectively permeable then difusion will occur and the cell with try to be equal to the outside pressure, which will likely cause the cell to burst.
A selectively permeable cell is a cell whose cell membrane only lets in certain things like food but on the other hand tries to not letting things like viruses or bacteria all cells are semi or selectively permeable