Question

What is the chemical substance of plasma membrane​

Answer 1

Explanation:

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Lipids and proteins constitute the major components of plasma membrane. Some of the proteins and lipids may have oligosaccharides, covalently attached to them. There are glycoproteins mainly facing the extracelluar matrix and some cholestrol molecules to maintain the membrane fluidity.

Answer 2

Answer:

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.