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- Question
The enzyme, which hydrolyses the murein is
Options- A. perxoidase
- B. tannase
- C. lysozyme
- D. none of these
- Correct Answer
- lysozyme
- 1. Gram-negative bacterium is/are
Options- A. Escherichia
- B. Clostridia
- C. Staphylococci
- D. All of these Discuss
- 2. Fluorescent treponemal antibody test is an example of
Options- A. indirect immunofluorescence
- B. direct immunofluorescence
- C. both (a) and (b)
- D. none of these Discuss
- 3. Amount of various immunoglobulin classes can be measured by
Options- A. double diffusion in one dimension
- B. single diffusion in two dimensions
- C. single diffusion in one dimension
- D. double diffusion in two dimensions Discuss
- 4. The test (s) based on the principle of toxin neutralization is/are
Options- A. Nagler's reaction
- B. Schick test
- C. both (a) and (b)
- D. none of these Discuss
- 5. Commercially available ELISA kits are used for the detection of
Options- A. rotavirus
- B. hepatitis B surface antigen
- C. anti-HIV antibodies
- D. all of these Discuss
- 6. Thermus thermopiles is a
Options- A. gram negative eubacteria
- B. gram positive eubacteria
- C. gram negative archebacteria
- D. gram positive archebacteria Discuss
- 7. Coliform bacteria on fermentation of carbohydrates yields
Options- A. lactic acid
- B. acetic acid
- C. formic acid
- D. all of these Discuss
- 8. Which of the following is a gram-positive bacteria?
Options- A. Lactobacillus
- B. Staphylococci
- C. Streptococci
- D. All of these Discuss
- 9. Gram-negative bacteria, responsible for food poisoning, is/are
Options- A. Salmonella
- B. Pseudomonas
- C. Clostridia
- D. None of these Discuss
- 10. Which of the following is/are not a gram-positive bacteria?
Options- A. Streptococci
- B. Pseudomonas
- C. Mycobacteria
- D. None of these Discuss
Bacteria problems
Search Results
Correct Answer: Escherichia
Correct Answer: indirect immunofluorescence
Correct Answer: single diffusion in two dimensions
Correct Answer: both (a) and (b)
Correct Answer: all of these
Correct Answer: gram negative eubacteria
Correct Answer: all of these
Correct Answer: All of these
Correct Answer: Salmonella
Correct Answer: Pseudomonas
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