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Biology

2 answers:

AnnZ [28]3 years ago

8 0

Answer:

B. Carbon And hydrogen

Explanation:

Nesterboy [21]3 years ago

8 0

Peptidoglycan (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. The sugar component consists of alternating residues of β-(1,4) linked N-acetylglucosamine (NAG) and N-acetylmuramic acid (NAM) Carbon and hydrogen are most comely found in them. So the answer is B.

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→ " grassland ecosystem " .

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{Since the organisms you mention:

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