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- Question
Bacteria are
Options- A. saprophytic
- B. symbiotic
- C. hyper parasitic
- D. all of these
- Correct Answer
- saprophytic
- 1. Bacterial spoilage is identified by which of the following morphological characteristics?
Options- A. Encapsulation
- B. Endospores
- C. Cell aggregation
- D. All of these Discuss
- 2. Which of the following is/are not a gram-positive bacteria?
Options- A. Streptococci
- B. Pseudomonas
- C. Mycobacteria
- D. None of these Discuss
- 3. Gram-negative bacteria, responsible for food poisoning, is/are
Options- A. Salmonella
- B. Pseudomonas
- C. Clostridia
- D. None of these Discuss
- 4. Which of the following is a gram-positive bacteria?
Options- A. Lactobacillus
- B. Staphylococci
- C. Streptococci
- D. All of these Discuss
- 5. Coliform bacteria on fermentation of carbohydrates yields
Options- A. lactic acid
- B. acetic acid
- C. formic acid
- D. all of these Discuss
- 6. Which of the following gram-negative bacteria is/are not aerobic?
Options- A. Pseudomonas
- B. Neisseria
- C. Escherichia
- D. None of these Discuss
- 7. The gram-positive bacteria lack __________ structure/component?
Options- A. outer membrane
- B. murein
- C. teichoic acid
- D. plasma membrane Discuss
- 8. Gram-positive bacteria, responsible for food poisoning, is/are
Options- A. Mycoplasmas
- B. Pseudomonas
- C. Clostridia
- D. all of these Discuss
- 9. Which of the following gram-positive bacteria causes pharyngitis (sore throat)?
Options- A. Neisseria
- B. Streptococcus
- C. Staphylococcus
- D. Mycobacterium Discuss
- 10. Individuals suffering from primary atypical pneumonia have agglutinins to
Options- A. Streptococcus MG
- B. S avium
- C. S mutans
- D. Enterococcus faecalis Discuss
Bacteria problems
Search Results
Correct Answer: All of these
Correct Answer: Pseudomonas
Correct Answer: Salmonella
Correct Answer: All of these
Correct Answer: all of these
Correct Answer: Escherichia
Correct Answer: outer membrane
Correct Answer: Clostridia
Correct Answer: Streptococcus
Correct Answer: Streptococcus MG
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