A. Psychrophiles
B. Mesophiles
C. Cryophiles
D. Thermophiles
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Related Mcqs:
- Diphtheria is pathogenic only when infected with______________?
- A. Beta phage B. Alfa phage C. Lambda K12 D. Delta Phage...
- Which of the following enzyme is required to induce the formation of a plasma clot pathogenic staphylococci_____________?
- A. Lysozyme B. Fibrinolysin C. Coagulase D. S protein...
- Pathogenic treponemas can be maintained in________________?
- A. Tissue culture B. Chick embryos C. Artificial media D. Rabbit testis only...
- Kaposi’s sarcoma (KS) usually occurs when CD4 Lymphocyte counts are_____________?
- A. Above 600 B. Between 1000-2000 C. Below 200 D. Above 2000...
- Bacteria reproduce mainly by______________?
- A. Budding B. Binary fission C. Sporing D. Bacterial components produced by host cells...
- Organ of locomotion in bacteria is________________?
- A. Fimbria B. Flagella C. Capsule D. Cell wall...
- Which of the following characteristics of bacteria is not true?
- A. Unicellular B. Free living C. Having either DNA or RNA D. Cell wall containing muramic acid...
- Bacteria acquire characteristics by all the following except_______________?
- A. Through plasmids B. Incorporating part of host DNA C. Through bacteriophages D. Through conjugation...
- Electron microscopic examination of the bacterial flora of necrotising ulcerative gingivitis indicates the presence of microorganisms within non-necrotic tissues in advance of other bacteria. The organisms involved are______________?
- A. Cocci B. Spirochetes C. Bacteriophages D. Filamentous rods...
- Bacteria with potent exotoxin is_______________?
- A. Clostridium tetani B. Pseudomonas C. Shigella D. Klebsiella...
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