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Microbiology - Identification of Bacteria

Exercise : Identification of Bacteria - Section 1
  • Identification of Bacteria - Section 1
1.
The gram-negative organisms is
Actinomyces
Bacillus
Clostridium
None of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
2.
Catalase production is negative in which of the following?
Streptococcus
Salmonella
Proteus
Staphylococcus
Answer: Option
Explanation:
No answer description is available. Let's discuss.
3.
Which of the following is a substitute for crystal violet used in gram-staining procedure?
Methylene blue
Bromocresol green
Safranin
Phenolpthalene
Answer: Option
Explanation:
No answer description is available. Let's discuss.
4.
Which of the following inference(s) indicate(s) the ability of an organism to utilize citrate as a sole source of carbon in Simmon's citrate medium?
Blue colour
Appearance of growth
Both (a) and (b)
None of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
5.
The organisms that can be acid-fast stained is
Nocardia
Tubercle bacilli
Lepra bacilli
all of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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