Multiple Choice
Which of the following is NOT a characteristic of meningococcus?
A) It is a diplococcus.
B) It is an encapsulated bacterium.
C) It can vary its surface antigens.
D) It uses pili for attachment to mucosal epithelium.
E) Antigenic variation prevents the development of a vaccine.
Correct Answer:

Verified
Correct Answer:
Verified
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