Which two biomolecules are an important component of the cell membrane and help in the cell transport of molecules with their surrounding environment? -Proteins
-Fatty Acids
-Carbohydrates
-Nucleic Acids

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.

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