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BIO NMDCAT Sexually transmitted diseases
nmdcat.online July 16, 2026

During the initial mucosal colonization by Neisseria gonorrhoeae, the pathogen evades being washed away by urine or vaginal secretions primarily by utilizing:

A. A thick protective capsule
B. Rapid flagellar motility
C. Fimbriae (pili) for firm adherence
✓
D. Intracellular viral integration

📝 Explanation

The correct option is Fimbriae (pili) for firm adherence. N. gonorrhoeae possesses specialized pili that allow it to anchor securely to the mucosal epithelial cells of the genitourinary tract, preventing it from being mechanically flushed out by bodily fluids.

📖 Additional Information

  • A thick protective capsule
  • Rapid flagellar motility
  • Fimbriae (pili) for firm adherence
  • Intracellular viral integration

The correct option is Fimbriae (pili) for firm adherence. N. gonorrhoeae possesses specialized pili that allow it to anchor securely to the mucosal epithelial cells of the genitourinary tract, preventing it from being mechanically flushed out by bodily fluids.

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