Question

what is peptidoglycan????

Answer 1

Peptidoglycan, also known as murein, is a polymer consisting of sugars and amino acids that forms a mesh-like layer outside the plasma membrane of most bacteria, forming the cell wall. 

Answer 2

Peptidoglycan, also called murein, is a polymer that makes up the cell wall of most bacteria. It is made up of sugars and amino acids, and when many molecules of peptidoglycan joined together, they form an orderly crystal lattice structure.

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