A bacterium with tuft of flagella at both poles is called_____________?
A. Lophotrichus
B. Monotrichous
C. Peritrichous
D. Amphitrichous
Biology Mcqs
Which of the following bacteria do not have flagella commonly__________?
Which of the following bacteria do not have flagella commonly__________?
A. Cocci
B. Bacilli
C. Streptobacilli
D. Vibrio
Which of the following contains genes for drug and disease resistance in bacteria?
Which of the following contains genes for drug and disease resistance in bacteria?
A. Necleotide
B. Plasmid
C. Mesosome
D. Ribosome
The common waste material in bacteria is____________?
The common waste material in bacteria is____________?
A. Glycogen
B. Lactic acid
C. Ammonia
D. Urea
Example of bacteria requiring low concentration of oxygen is__________?
Example of bacteria requiring low concentration of oxygen is__________?
A. Campylobactor
B. spirocheta
C. E-coli
D. Pseudomonas
Purple non-sulphur bacteria is an example of___________?
Purple non-sulphur bacteria is an example of___________?
A. Heterotrophic bacteria
B. Chemosynthetic bacteria
C. Photosynthetic bacteria
D. Saprotrophic bacteria
Those bacteria which are fully dependent upon their host for nutrition are called__________?
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
Nitrifying bacteria are the examples of___________?
Nitrifying bacteria are the examples of___________?
A. Hetrotrophic bacteria
B. Chemosynthetic bacteria
C. Saprophytic bacteria
D. Parasitic bacteria
E. coli and example of____________?
E. coli and example of____________?
A. Aerobic bacteria
B. Anaerobic bacteria
C. Facultative bacteria
D. Microaerophilic
Spirochete is an example of___________?
Spirochete is an example of___________?
A. Aerobic bacteria
B. Anaerobic bacteria
C. Facultative bacteria
D. Microaerophilic