A. Unicellular
B. Free living
C. Having either DNA or RNA
D. Cell wall containing muramic acid
Related Mcqs:
- Bacteria acquire characteristics by all the following except_______________?
A. Through plasmids
B. Incorporating part of host DNA
C. Through bacteriophages
D. Through conjugation - Bacteria acquire characteristics by all of the following except___________________?
A. Though plasmids
B. Incorporating part of host DNA
C. Through bacteriophages
D. through conjugation - Which of the following are non-spore forming anaerobic bacteria that asume major significance in disease processes________________?
A. Bacteroides fragilis
B. Fusobacterium nucleatum
C. Peptostreptococcus anaerobius
D. Actinomyces Israeli
E. All of the above - Bacteria reproduce mainly by______________?
A. Budding
B. Binary fission
C. Sporing
D. Bacterial components produced by host cells - The difference between gram positive and negative bacteria lies in their_______________?
A. cell wall
B. cell membrane
C. Nuclear material
D. Mesosomes - Organ of locomotion in bacteria is________________?
A. Fimbria
B. Flagella
C. Capsule
D. Cell wall - Gram -ve bacteria stain during gram staining____________?
A. Blue color
B. Red color
C. Green
D. Colorless - Anaerobic bacteria grow_______________?
A. in the presence of oxygen
B. in the presence of nitrogen
C. in the absence of oxygen
D. differential media - The facultative anaerobic bacteria are those who are_______________?
A. Unable to grow in the presence of oxygen
B. Unable to grow in the absence of oxygen
C. Able to grow in the presence of carbon dioxide
D. Able to grow in the presence of absence of oxygen - Encapsulation in bacteria helps in__________________?
A. Spore formation
B. Decreased virulence
C. Prevent their phagocytosis
D. Oxygen effect
