Flagella originate from_______________?
A. Cell membrane
B. Cell wall
C. Capsule
D. Basal body
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Which of the following bacteria do not have flagella commonly__________?
A. Cocci
B. Bacilli
C. Streptobacilli
D. Vibrio
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Which of the following contains genes for drug and disease resistance in bacteria?
A. Necleotide
B. Plasmid
C. Mesosome
D. Ribosome
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The common waste material in bacteria is____________?
A. Glycogen
B. Lactic acid
C. Ammonia
D. Urea
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Example of bacteria requiring low concentration of oxygen is__________?
A. Campylobactor
B. Spirocheta
C. E-coli
D. Pseudomonas
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Purple non-sulphur bacteria is an example of___________?
A. Heterotrophic bacteria
B. Chemosynthetic bacteria
C. Photosynthetic bacteria
D. Saprotrophic bacteria
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Those bacteria which are fully dependent upon their host for nutrition are called__________?
A. Heterotrophic bacteria
B. Chemosynthetic bacteria
C. Saprophytic bacteria
D. Parasitic bacteria
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Nitrifying bacteria are the examples of___________?
A. Hetrotrophic bacteria
B. Chemosynthetic bacteria
C. Saprophytic bacteria
D. Parasitic bacteria
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E. coli and example of____________?
A. Aerobic bacteria
B. Anaerobic bacteria
C. Facultative bacteria
D. Microaerophilic
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Spirochete is an example of___________?
A. Aerobic bacteria
B. Anaerobic bacteria
C. Facultative bacteria
D. Microaerophilic
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Word of the Day
24 Aug
Quagmire
a soft boggy area of land that gives way underfoot.
دلدل

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