Salient Features and Classification of Monera; Protista and Fungi NEET Questions

Biology - Diversity in Living World

Salient Features and Classification of Monera; Protista and Fungi MCQ Questions


13.
Thermoacidophiles are archaebacteria that:
A.
Live in salt lakes
B.
Live in cold marine waters
C.
Live in cattle gut
D.
Live in hot springs (high temperature, low pH/acidic conditions)
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ANSWER :
D. Live in hot springs (high temperature, low pH/acidic conditions)
14.
Methanogens are responsible for the production of:
A.
Vinegar
B.
Antibiotics
C.
Methane (biogas) from cow dung
D.
Curd from milk
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ANSWER :
C. Methane (biogas) from cow dung
15.
Methanogens are obligate ___:
A.
Aerobes
B.
Phototrophs
C.
Anaerobes
D.
Halophiles
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ANSWER :
C. Anaerobes
16.
An example of an archaebacterium is:
A.
E. coli
B.
Methanococcus / Halococcus / Sulfolobus
C.
Bacillus subtilis
D.
Lactobacillus
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ANSWER :
B. Methanococcus / Halococcus / Sulfolobus
17.
The 16S rRNA sequence of archaebacteria differs from:
A.
That of eubacteria
B.
Plant ribosomes only
C.
It is the same as eubacteria
D.
Eukaryotic ribosomes only
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ANSWER :
A. That of eubacteria
18.
Eubacteria are also called:
A.
Yeast
B.
True bacteria
C.
Cyanobacteria only
D.
Ancient bacteria
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ANSWER :
B. True bacteria