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- Question
Implicit factors
Options- A. depend on developing microflora
- B. can be synergistic
- C. both (a) and (b)
- D. none of the above
- Correct Answer
- both (a) and (b)
- 1. Interference mechanism of ciprofloxacin and norfloxacin is due to their action on
Options- A. cell wall synthesis
- B. cell membrane function
- C. DNA function
- D. protein synthesis Discuss
- 2. Hyphomycete fungi
Options- A. produce nonmotile tetaradiate conidia
- B. grow in leaves and the infected leaves are the preferred food source for some aquatic insects
- C. both (a) and (b)
- D. none of the above Discuss
- 3. Which of the following is common in the disease caused by Coryne-bacterium diphtheriae and Bacillus anthracis?
Options- A. Both organisms are gram-positive spore formers
- B. Diphtheria toxin and edema toxin are ADP ribosylating toxins
- C. The most serious disease symptoms are the direct result of toxin action
- D. Both organisms cause skin and respiratory tract infections Discuss
- 4. Phosphate regulation has been observed in the production of
Options- A. alkaloids
- B. antibiotics
- C. gibberelins
- D. all of these Discuss
- 5. Gram-positive bacteria, responsible for food poisoning, is/are
Options- A. Mycoplasmas
- B. Pseudomonas
- C. Clostridia
- D. all of these Discuss
- 6. The amount of phagocytosis done by the Plasmodium
Options- A. is greater than by the water mold mycelium
- B. is lesser than by the water mold mycelium
- C. is equal to by the water mold mycelium
- D. none of the above Discuss
- 7. Which of the following can be identified by milk ring test?
Options- A. Brucellosis
- B. Salmonellosis
- C. Bovine tuberculosis
- D. All of these Discuss
- 8. An organism in the Deuteromycota has all the following except
Options- A. asexual spores
- B. absorptive nutrition
- C. ascospores, basidiospores or zygospores
- D. a nucleus Discuss
- 9. Which of the following algal divisions is characterized by possession of chlorophylls A and B, starch as the energy storage material, cellulosic cell walls and live in freshwater and marine habitats?
Options- A. Chlorophyta
- B. Chrysophyta
- C. Phaeophyta
- D. Pyrrophyta Discuss
- 10. Which of the following is correct?
Options- A. All members of Sac fungus are also members of chemo-lithotrophic autotroph, but not all members of chemolithotrophic autotroph are members of Sac fungus.
- B. All members of chemolithotrophic autotroph are also members of Sac fungus, but not all members of Sac fungus are members of chemolithotrophic autotroph.
- C. All members of Sac fungus are members of chemolithotrophic autotroph, and all members of chemolithotrophic autotroph are members of Sac fungus.
- D. none of the above Discuss
More questions
Correct Answer: DNA function
Correct Answer: both (a) and (b)
Correct Answer: The most serious disease symptoms are the direct result of toxin action
Correct Answer: all of these
Correct Answer: Clostridia
Correct Answer: is greater than by the water mold mycelium
Correct Answer: Brucellosis
Correct Answer: ascospores, basidiospores or zygospores
Correct Answer: Chlorophyta
Correct Answer: All members of Sac fungus are members of chemolithotrophic autotroph, and all members of chemolithotrophic autotroph are members of Sac fungus.
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