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A: An endospore is basically a dormant, tough and non-reproductive structure produced by some bacteria.
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A: Haemophilus infl uenzae is................ and requires special................. for growth.
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Q: Why are staphylococci well suited for the colonization of skin?
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Q: What causes the symptoms of staphylococcal foodpoisoning? Why are cases of staph food poisoning…
A: Given: What causes the symptoms of staphylococcal food poisoning? Why are cases of staph food…
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Q: why is Brocardia anammoxidan a Gram-negative bacteria? what does gram negative bacteria mean?
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Q: How did Staphylococcus aureus become methicillin resistant?
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What property of Staphylococcus epidermidis helps it to colonize plastic materials used in medical procedures?
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- Why are staphylococci well suited for the colonization of skin?why is Trypanosoma harmful?Propionibacterium acnes is a normal member of the skin microbiome that benefits the body by lowering the skin's pH- an antimicrobial effect. However, P. acnes is also the leading cause of acne. Explain mechanistically how can a bacterium be normal and beneficial but also be pathogenic?
- Why does Helicobacter pylori cause ulceractions in the lining of the Stomach? 1)The microbes secrete a toxin that prevents the host from detecting invasion of the microbe and thus allows it to thrive in the stomach and damage the host cells. 2)After invasion of the microbe in the cells lining the stomach, they are no longer able to produce mucous to protect the host cells from acid erosion 3)The microbe produces an enzyme that causes the cell to produce potent digestive enzymes that erode the stomach lining. 4)Once the microbe has entered the stomach, it releases digestive enzymes that degrade the mucous secreting cells.Propionibacterium acnes is a normal member of the skin microbiome that benefits the body by lowering the skin's pH- an antimicrobial effect. However, P. acnes is also the leading cause of acne. Explain mechanistically how can a bacterium be part of the normal microbiome and beneficial but also be pathogenic?What are the characteristics of Pseudomonas aeruginosa that makes them resistant to iodophor?