For each virulence factor below, describe whether it contributes to increased vi
ID: 262254 • Letter: F
Question
For each virulence factor below, describe whether it contributes to increased virulence by being invasive or toxic or both, and how it helps the pathogen to overcome a host defense mechanism 1. Neisseria gonorrhea produces pili and adhesins specific to the human urogenital 2. The pilin genes in Neisseria gonorrhea periodically recombine. 3. Many Streptococcus strains coat themselves in a slimy glvcocalvx 4. Staphylococcus aureus can synthesize hemolysins. 5. Chlamydia infects a host phagocyte and prevents lysosome fusion. 6. Staphylococcus aureus carriers are very susceptible to wound infection after undergoing surgery. 7. Clostridium perfringes spores can germinate deep within wounds, where they release a protein that moves along muscle fibers killing all host cells.Explanation / Answer
1. Neisseria Gonorrhoea is the etiological agent of gonorrhoea infect the human by becoming toxic and cause disease like gonorrhoea.
2. The pilin gene in . Neisseria Gonorrhoea, is an example of increased virulence by being invasive.
3. Many streptoccus strains coat themselves in a slimy glycocalyx: this is an example of virulence by being invasive
4. Staphyloccus can synthesize hemolysin: this is an example of virulence by being invasive and produced toxic both
5. Chylamydia infect a host phagocyte and prevent lysosome fusion: this is an example of virulence by being invasive
6: Staphyloccus aureus carries are very susceptible to wound after undergoing surgery: this is an example of virulence by being invasive
7. Clostridium pefringes spores can germinate deep within wounds: is an example of this is an example of virulence by being invasive and produced toxic both .
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