Question

What are constituents of cellular memberane system

Answer 1

Cell membrane also known as the plasma membrane :made up of cellulose
tough but flexible porous layer that lends a definite shape and gives protection to the cell

Answer 2

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The principal components of the plasma membrane are lipids (phospholipids and cholesterol), proteins, and carbohydrate groups that are attached to some of the lipids and proteins. A phospholipid is a lipid made of glycerol, two fatty acid tails, and a phosphate-linked head group.