A) xylan
B) chitin
C) cellulose
D) murein
Correct Answer: D
Solution :
Cell wall of bacteria is composed of murein or mucopeptide or peptidoglycan. Which is present either alone or in combination with other substances. Peptidoglycan is a polymer consisting of repeated units of N-acetyl glucosamine (NAG) N-acetyl muramic acid (NAM) and short chain of amino acids.You need to login to perform this action.
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