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Get Answers to all your Questions
Which of the following are found in extreme saline conditions?
- Option 1)
Eubacteria
- Option 2)
Cyanobacteia
- Option 3)
Mycobacteria
- Option 4)
Archaebacteria
Answers (2)
As learnt in
Archaebacteria -
Live in harsh habitats.
Cell walls lack muramic acid and peptidoglycan.
Branched lipids having Phytanyl side groups decreases membrane fluidity.
- wherein
They are of three major type
- Methanogens
- Halophiles
- Thermoacidophiles
And,
Halophiles -
- Chemoheterotrophs.
- Aerobic or Anaerobic.
- Gram negative bacteria.
- In sunlight they develop bacteriorhodopsin (purple pigment)and synthesize ATP.
- Occur in salt lakes, Salt marshes etc.
- wherein
Eg. Halococcus, Halobacterium
Archaebacteria are found in extreme saline conditions.
Option 1)
Eubacteria
This option is incorrect.
Option 2)
Cyanobacteia
This option is incorrect.
Option 3)
Mycobacteria
This option is incorrect.
Option 4)
Archaebacteria
This option is correct.
View full answer
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