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yes because then it won't let in substances that would be harmful

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15y ago

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Related Questions

What is the relationship between cell membrane and selectively permeable?

Cell membranes are indeed selectively permeable.


Are cell walls and cell membranes 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.


Does the membrane of a cell is selectively permeable?

no


Is a cell membrane permeable impermeable or partially permeable?

Plasma membranes are selectively permeable.


What is the basic strcture of a cell membrane?

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.


What is selectively (semi) permeable?

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


Description of cell membranes?

Selectively permeable


Is the cell memebrane selectively permeable?

Yes.


What part of the cell is descibe as selectively permeable?

the cell membrane


What is the function of a cell selectively permeable plasma membrane?

it regulates what materials enter and leave the cell


Why is the cell membrane said to be selectively permeable?

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


Controls entery into and out of cell?

Its selectively permeable membrane.