| 1 |
Mesosomas are internal extensions of. |
- A. Cell wall
- B. Cell membrane
- C. Golgi complex
- D. Endoplasmic reticulum
|
| 2 |
The major locomotory structures in bacteria are |
- A. Flagella
- B. Pili
- C. Both a and b
- D. None of these
|
| 3 |
Cell wall of Archaebacteria does not contain. |
- A. Chitin
- B. Cutin
- C. Peptidoglycan
- D. Cellulose
|
| 4 |
A cube of eight cocci is termed as. |
- A. Tetrad
- B. Sarcina
- C. diplococcus
- D. Streptococci
|
| 5 |
Bacterial membrane also contain enzyme for |
- A. Respiration
- B. Photosynthesis
- C. Protein synthesis
- D. None of the above
|
| 6 |
Peptidoglycans absent in. |
- A. Eubacteria
- B. Cyanobacteria
- C. Archaeobacteria
- D. Gram negative bacteria
|
| 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 |
A bacteria with single polar flagellumis called. |
- A. Atrichous
- B. Monotrichous
- C. Amphitrichous
- D. Lophotrichous
|
| 9 |
These are smallest and without cell wall |
- A. E-Coli
- B. spirochete
- C. Mycoplasma
- D. Pseudomonas
|
| 10 |
Bacterial pathogenicity is due to. |
- A. Cell wall
- B. Capsule
- C. Slime
- D. Cell envelope
|