How are proteins located in the plasma membrane? What areas are hydrophilic or hydrophobic, are they immersed inside

How are proteins located in the plasma membrane? What areas are hydrophilic or hydrophobic, are they immersed inside the plasma membrane? What is the function of membrane proteins?

Proteins do not form a continuous layer, but are found in separate areas in the form of interspersed immersed in a lipid bilayer. They are immersed in hydrophobic regions inside the plasma membrane. On the outside, carbohydrates are connected to proteins and lipids. They form glycolipid and glycoprotein complexes.

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