Multiple Choice
Influenza A virus can occasionally cause a major pandemic due to its ability to undergo
A) antigenic shift.
B) antigenic drift.
C) antigen deletion.
D) protein variation.
E) cellular transformation.
Correct Answer:
Verified
Correct Answer:
Verified
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Q25: Opportunistic pathogens<br>A)are able to cause disease in
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Q27: The toxic shock syndrome toxin of Staphylococcus
Q29: Which of the following is FALSE? Endotoxins<br>A)are
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