Question

How does fluid nature of plasma membrane helps in cell growth?

Answer 1

The Plasma membrane maintains the homeostasis throughout a cell because it filters what substances go in and out of the cell.

If there is too much of a substance in a cell the plasma membrane quickly disposes it and when there is not enough of a substance in a cell the plasma membrane lets the substance in.

The plasma membrane uses selective permeability to maintain homeostasis in a cell by eliminating wastes and taking in needed items.

Answer 2

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The primary function of the plasma membrane is to protect the cell from its surroundings. Composed of a phospholipid bilayer with embedded proteins, the plasma membrane is selectively permeable to ions and organic molecules and regulates the movement of substances in and out of cells.