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Microbiology - Bacteria Morphology

Exercise : Bacteria Morphology - Section 1
  • Bacteria Morphology - Section 1
36.
In eukaryotic cells, ribosomes are
70S
60S
80S
Not specific
Answer: Option
Explanation:
No answer description is available. Let's discuss.
37.
Porins are located in
the outer membrane of gram-negative bacteria
the peptidoglycan layer of gram-positive bacteria
the cytoplasmic membrane of both gram-negative and gram-positive bacteria
the periplasmic space of gram-negative bacteria
Answer: Option
Explanation:
No answer description is available. Let's discuss.
38.
Which of the following is exposed on the outer surface of a gram-negative bacterium?
O-antigen of lipopolysaccharide (LPS)
Polysaccharide portion of lipoteichoic acid (LTA)
Braun lipoprotein
Electron transport system components
Answer: Option
Explanation:
No answer description is available. Let's discuss.
39.
Which of the following does not contain protein?
Pili
Flagellum
Lipoteichoic acid
Porin
Answer: Option
Explanation:
No answer description is available. Let's discuss.
40.
Swimming towards a chemical of bacteria is termed as
positive chemotaxis
negative chemotaxis
phototaxis
magnetotaxis
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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