What is a cell membrane?

by Wendell
(Lapu_lapu, Cebu, Philippines)

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Cell membrane
by: AYESHA PARVEZ

Cell membrane is the outer most membrane in animal cell and in plant it is covered by the cell wall.

Chemically,it is composed of 60-80%proteins and 20-40% lipids along with the deposition of some cholestrol.

cell membrane
by: ugatea dee kaci

Bilipid layer that surrounds every cell and also controls movement of materials in and out of the cell.

Cell membrane
by: Anonymous

The cell membrane is a wall surrounding the cytoplasm of cells , it is made up of phospholipids which form a bilayer (double layer)

It controls the movement of substances in and out of the cell by simple diffusion, facilitated diffusion, co-transport and active transport.

Cell Membrane
by: Anonymous

A cell membrane is the inner part of a plant cell. It lets things in and out of a cell.

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