Staphylococcus aureus invades host tissues by
A) Producing pyrogenic exotoxin B that degrades proteins
B) Producing leukocidins, pore-forming exotoxins that kill leukocytes
C) Producing coagulase, an enzyme that clots the fibrinogen in plasma and isolates the microbe
D) Producing hemolysins that lyse red blood cells and make iron available for microbial growth
Answer: C
Microbiology
- Which of the following pairs is not correctly matched?
- Mycoplasmas differ from other bacteria because they
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- What should you do if you suspect a patient has tuberculosis?
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- Which one of the following does not belong with the others?
- Which of the following pairs is mismatched?
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- All of the following are gram-positive. Which does not belong with the others?
- Streptomyces differs from Actinomyces because Streptomyces
- Which of the following is the best reason to classify Streptococcus in the Lactobacillales?
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- Both Beggiatoa and the purple sulfur bacteria use H 2S. These bacteria differ because Beggiatoa
- The bacteria responsible for more infections and more different kinds of infections are
- Which one of the following does not belong with the others?
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- All of the following are true about the causative agent of Rocky Mountain spotted fever except