what are bacterial cell walls made of ?
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what are bacterial cell walls made of
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Bacteriology
1 year
2022-11-13T15:11:03+00:00
2022-11-13T15:11:03+00:00 1 Answer
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Bacterial cell walls are primarily composed of a molecule called peptidoglycan. Peptidoglycan is a complex mesh-like structure made up of long chains of sugar molecules linked together by short chains of amino acids. This structure provides strength and rigidity to the bacterial cell wall, helping to maintain the shape of the bacterium and protect it from external stressors. Additionally, some bacteria may have additional layers or structures in their cell walls, such as lipopolysaccharides or teichoic acids, which contribute to their overall characteristics and interactions with their environment.