E. coli and example of
A. Aerobic bacteria
B. Anaerobic bacteria
C. Facultative bacteria
D. Microaerophilic
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Biology
Spirochete is an example of_
A. Aerobic bacteria
B. Anaerobic bacteria
C. Facultative bacteria
D. Microaerophilic
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Rapid growth at exponential ration occurs in which phase of bacterial growth:
A. Lag phase
B. Log phase
C. Stationary phase
D. Death / decline phase
Rapid growth at exponential ration occurs in which phase of bacterial growth: Read More »
Chemical substances used on living tissues that inhibit the growth of micro organism are called
A. Antiseptics
B. Disinfectants
C. Antibiotics
D. Vaccines
Who developed the vaccine against anthrax?
A. Louis Pasteur
B. Edward Jennar
C. Leuvenhoek
D. Alexander Fleming
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Cyanobacteria have ________ cell wall?
A. Gram +ve.
B. Gram – ve.
C. Acid fast
D. Cellulose rich
Cyanobacteria have ________ cell wall? Read More »
Which of the following help cyanobacteria to locomote?
A. Flagella
B. Gas vesicles
C. Both of these
D. None of these
Which of the following help cyanobacteria to locomote? Read More »
Cyanobacteria reproduce by
A. Binary fission
B. Mitosis
C. Meiosis
D. Conjugation
Cyanobacteria reproduce by Read More »
A group of 8 cocci is called
A. Diplococci
B. Octococci
C. Tetrad
D. Sarcina
A group of 8 cocci is called Read More »