Biology – GK Quiz for SSC/FCI Exam Set-23:
The list of Important GK Questions from Biology were given here for SSC and all other competitive Exams. Candidates those who are all preparing for this exams can use this material.
1).Bacterium which is spherical in shape is
…………..
a)
Coccus
b)
Chitin
c)
Proteins
d)
Cellulose
2).The cell wall of Bacterium is made up of
…………..
a)
Peptidoglycan
b)
Proteins
c)
Chitin
d)
Cellulose
3).Bacterial ribosomes are of……………
a)
70 S type
b)
80 S type
c)
50 S type
d)
30 S type
4).The circular double stranded DNA occurs in
the cytoplasm of bacteria is called…….
a)
Plasmid
b)
Gas vacuole
c)
Nucleoid
d)
Polysome
5).Bacteria involved in the nitrogen fixation
are………….
a)
Rhizobium
b)
Nitrosomonas
c)
Pseudomonas
d)
Lactobacillus
6).Griseofulvin is an antibiotic produced
by………………
a)
Bacillum bacteria
b)
Staphyltcoccus bacteria
c)
Leuconstoc sp.
d)
Penicillium sp.
7).In Penicillium, asexual spores produced
exogenously on phialides are called………
a)
Oidia
b)
Sporangia
c)
Conidia
d)
Oogonia
8).The branched conidiophores bears flask
shaped structures called………
a)
Conidia
b)
Oidia
c)
Phialides
d)
Oogonia
9).Bacteria that is responsible for fermentation of dairy milk is……….
a)
Lactobacillus
b)
Acetobacter
c)
Ray bacillus
d)
Rhizobium
10).Which of the following is a rod shaped
virus?
a)
TMV
b)
Coccus
c)
Bacillus
d)
Nostoc
Answers:
1).
a) 2).a ) 3).a
) 4).a ) 5).a
) 6).d ) 7).b
) 8). b) 9).
a) 10).a )
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