Machine-translated by Google. Questions are authored in English.
Top

Discussion

Bacterial spores are demonstrated by

  • A.Ozeshki’s staining
  • B.Burri’s technique
  • C.Loeffler’s technique
  • D.Morozov’s staining

Answer: A

Correct answer: Ozeshki’s staining

Spores resist ordinary dyes, so they need a method that forces stain in - heat with a strong dye, then decolourisation, then a contrasting counterstain, so that the spore takes one colour and the vegetative cell another. That is what the spore stains of Ozeshki and of Schaeffer-Fulton do.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.