Question

what do you mean by permeability of membrane of the membrane. explain with suitable example

Answer 1

selectively permeable cellmembrane is one that allows certain molecules or ions to pass through it by means of active or passive transport. ... It is important to note that themembrane can also block the passage of materials depending on the conditions inside or outside of the cell. hope it help yoy

Answer 2

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♦. PERMEABILITY:-

allowing only certain materials to pass through the membrane is called permeability.

EXAMPLE:-

♦. The cell membrane is very much permeable to gases such as carbondioxide, oxygen, nitrogen and fat solvent compounds such as alcohol, ether and chloropharm.

♦. it is impermeable to polysaccharides, phospholipids and proteins.