| 1 |
Mesosomas are internal extensions of. |
- A. Cell wall
- B. Cell membrane
- C. Golgi complex
- D. Endoplasmic reticulum
|
| 2 |
One of the following has flagella rarely |
- A. Diplobacilli
- B. Spiral
- C. Cocci
- D. All of above
|
| 3 |
When cocci occur in pairs, their arrangement. |
- A. Tetrad
- B. Diplococcus
- C. Streptococci
- D. Sarcina
|
| 4 |
Pasteur's main achievements are the development of vaccines for diseases |
- A. Cholera, rabies only
- B. Anthrax, rabies only
- C. Anthrax, fowl cholera and rabies
- D. None of the above
|
| 5 |
Which of the following is not found in all bacteria is |
- A. Cell membrane
- B. A nucleoid
- C. Flygella
- D. None of these
|
| 6 |
The major locomotory structures in bacteria are |
- A. Flagella
- B. Pili
- C. Both a and b
- D. None of these
|
| 7 |
Plasmid is |
- A. Essential for bacterial growth and metabolism
- B. Drug resistant having disease and insect resistant gene
- C. Essential for bacterial growth only
- D. All of above
|
| 8 |
Mesosomes are internal extensions of the |
- A. Cell wall
- B. Cell membrane
- C. Chromatin body
- D. Capsule
|
| 9 |
Bacterial pathogenicity is due to. |
- A. Cell wall
- B. Capsule
- C. Slime
- D. Cell envelope
|
| 10 |
Spirochete is a bacterium. |
- A. Aerobic
- B. Anaerobic
- C. Facultative
- D. Microaerophilic
|