Question

Cell membrane consists of:

• A. Protein double layer
• B. Phosphoproteins
• C. Phospholipid proteins
• D. Glycoproteins

Answer 1

Answer:

C. Phospholipid proteins

• The plasma membrane encloses the components of the cell.

• It monitors what goes in and out of the cell.

• It is made up of 2 main components- lipid and protein.

• A plasma membrane consists of a lipid bilayer.

• This lipid bilayer is made up of an upper hydrophilic lipid layer, and a lower hydrophobic lipid layer.

• The plasma membrane contains transport protein.

• The proteins are embedded in the phospholipid bilayer