Discussion
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- Question
Which of the following disease is caused by DNA viruses?
Options- A. Poliomyelitis
- B. Yellow fever
- C. Measles
- D. Small pox
- Correct Answer
- Small pox
- 1. Ropiness in bread is caused by
Options- A. Bacillus subtilis
- B. A. niger
- C. R. nigricans
- D. P. expansum Discuss
- 2. Which of the following organism is found at the initial stages in the batter of Idli?
Options- A. Leuconostoc mesentroides
- B. Aspergillus niger
- C. Bacillus natio
- D. None of these Discuss
- 3. Grains spoiled by molds are a potential animal or human health hazard as well as a great economic loss. Which is/are the common species of molds in the spoilage of stored grains by molds?
Options- A. Aspergillus
- B. Penicillium
- C. Fusarium
- D. All of these Discuss
- 4. The most important organism involved in manufacture of Koji is
Options- A. Aspergillus oryzae
- B. Aspergillus soyae
- C. both (a) and (b)
- D. Lactobacillus lactis Discuss
- 5. Which of the following (s) is/are the major spoilage of soft drinks from the marked growth of yeasts and bacteria?
Options- A. Cloudiness and ropiness
- B. Flat sour spoilage
- C. Superficial fungal spoilage
- D. Pin-spot molding Discuss
- 6. Coxsackie virus B3, a subgroup of enteroviruses, commonly causes
Options- A. acute hemorrhagic conjunctivitis
- B. muscular dystrophy
- C. myocarditis
- D. gastroenteritis Discuss
- 7. Both Mycobacterium tuberculosis and Streptococcus pneumoniae
Options- A. are acquired by inhalation
- B. have cell walls that contain a high content of mycolic acids
- C. have polysaccharide capsules
- D. stay in the lung and rarely, if ever, enter the bloodstream Discuss
- 8. Each of the 3 virulence factors of Bacillus anthracis i.e. the capsule, edema toxin and lethal toxin can affect the activity of
Options- A. B cells
- B. macrophages
- C. ciliated epithelial cells
- D. M cells Discuss
- 9. The agent responsible for causing mad cow disease is thought to be a
Options- A. fungus
- B. protozoan
- C. prion
- D. virus Discuss
- 10. An important host defense of human beings is a dense resident microbiota associated with
Options- A. lungs
- B. bladder
- C. uterus
- D. vagina Discuss
Microorganisms and Disease problems
Search Results
Correct Answer: Bacillus subtilis
Correct Answer: Leuconostoc mesentroides
Correct Answer: All of these
Correct Answer: both (a) and (b)
Correct Answer: Cloudiness and ropiness
Correct Answer: myocarditis
Correct Answer: are acquired by inhalation
Correct Answer: macrophages
Correct Answer: prion
Correct Answer: vagina
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