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6 Cards in this Set
- Front
- Back
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What is the function of peptidoglycan?
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Gives rigid support, protects against osmotic pressure
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What is the significance of the bacterial cell wall in gram positives?
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Major gram positive surface antigen.
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What is the significance of the cell membrane in gram negatives?
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Site of endotoxin (lipopolysaccharide); major gram negative surface antigen
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What is the function of the bacterial capsule?
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Protects against phagocytosis
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What is the "periplasmic space"?
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Space between the cytoplasmic membrane and outer membrane in gram-negative bacteria
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What is the structure of peptidoglycan?
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Sugar backbone with crosslinked peptide side chains
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