What is Fimbriae or pili? – InterviewSolution

1.	What is Fimbriae or pili?
Answer» Pili or Fimbriae are hair like appendages found on surface of cell wall of gram-negative bacteria Eg: Enterobacterium. The pili are 0.2 to 20 µm long with a diameter of about 250Å. In addition to normal pili there are special type of pili which help in conjugation called sex pili are also found.

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