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Microbiology - Cell Cultures and Characteristics

Exercise : Cell Cultures and Characteristics - Section 1
  • Cell Cultures and Characteristics - Section 1
16.
Important example(s) of enriched medium/media is/ are
Loeffler's serum slope
Bordet-gengou medium
Blood agar
All of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
Cell counting can be carried out by
direct microscopic count using petroffhansser counting chamber
plate counting
membrane filter count
all of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
Which of the following techniques may be performed quantitatively to determine the number of bacteria of a particular type?
Pour plate
Spread plate
Both (a) and (b)
Streak plate technique
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
Intestinal bacteria can grow in the presence of __________ whereas nonintestinal bacteria are usually inhibited.
bile salts
low concentration of various dyes
sugars
low levels of nitrogen
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
Which of the following problem makes it impossible to satisfy all of Koch's postulates?
Microorganism causes serious symptoms in humans
Microorganism cannot be isolated in pure culture
Species of microorganism is in question
Genes from the microorganism cannot be amplified by PCR
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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