Answer:
Peptidoglycan
Explanation:
The plasma membrane of eukaryotes is a lipid bilayer that delimits the entire cell, it is a structure formed by two sheets of phospholipids (The phosphoglycerides and sphingolipids)., glycolipids and proteins that surround, limit the shape and affect the balance between inside (intracellular medium) and outside (extracellular medium) of the cells. Regulates the entry and exit of many substances between the cytoplasm and the extracellular environment.
Peptidoglycan: amino acid chains linked together by peptides of low number of amino acids, to form a weft that surrounds the plasma membrane and gives form and osmotic resistance to the BACTERIA.
