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Microbiology - Identification of Bacteria

Exercise : Identification of Bacteria - Section 1
  • Identification of Bacteria - Section 1
16.
Which of the following(s) is/ are oxidase-positive bacteria?
Vibrio
Neisseria
Pseudomonas
All of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
What is the order of reagents used in the Gram stain?
Crystal violet, iodine, safranin, decolorizer
Crystal violet, iodine, decolorizer, safranin
Safranin, crystal violet, decolorizer, iodine
Crystal violet, safranin, iodine, decolorizer
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
Gram staining was developed accidentally in 1884 by
Alexander Fleming
Hans Christian Gram
Joseph Christian Gram
Robert Gram
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
Which of the following organisms can be demonstrated with silver impregnation method?
Vibrios
Salmonella
Spirochaetes
Shigella
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
Which of the following(s) show(s) positive results for phenylalanine deaminase test?
Providencia
Proteus
Morganella
All of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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