define cell and cell membrane
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Cell = A unit mass protoplasm with different shapes, size, surrounded by a plasma membrane.
Cell membrane = a porous thin layer covering of cells which allows selective materials to enter and leave the cell.
Hope it's help you.
Have a wonderful day.
Cell membrane = a porous thin layer covering of cells which allows selective materials to enter and leave the cell.
Hope it's help you.
Have a wonderful day.
Anonymous:
but now i have only one
Answered by
11
hi there!!
here is your answer!
The cell membrane, also known as the plasma membrane. it is a double layer of lipids and proteins that surrounds a cell and separates the cytoplasm (the contents of the cell) from its surrounding environment. It is selectively permeable, which meansthat it only lets certain molecules enter and exit.
hope it helps...
here is your answer!
The cell membrane, also known as the plasma membrane. it is a double layer of lipids and proteins that surrounds a cell and separates the cytoplasm (the contents of the cell) from its surrounding environment. It is selectively permeable, which meansthat it only lets certain molecules enter and exit.
hope it helps...
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