| 1 |
Curved or comma shaped bacteria are called. |
- A. Vibrio
- B. spirillum
- C. Spirochetes
- D. Bacli
|
| 2 |
Cell wall is absent in |
- A. E -coli
- B. Mycoplasma
- C. Vibrio
- D. Sprocket
|
| 3 |
Important vector is modern genetic engineering is. |
- A. Nucleoid
- B. Mesosome
- C. Plasmid
- D. Ribosome
|
| 4 |
Which one of following class of bacteria has the smallest size |
- A. Bacillus subtilis
- B. Mycoplasma
- C. E-coli
- D. Straptococci
|
| 5 |
A bacteria with single polar flagellumis called. |
- A. Atrichous
- B. Monotrichous
- C. Amphitrichous
- D. Lophotrichous
|
| 6 |
Peptidoglycans absent in. |
- A. Eubacteria
- B. Cyanobacteria
- C. Archaeobacteria
- D. Gram negative bacteria
|
| 7 |
Bacterial pathogenicity is due to. |
- A. Cell wall
- B. Capsule
- C. Slime
- D. Cell envelope
|
| 8 |
Pill are primarily involved in. |
- A. Parthenogeesis
- B. Vaccination
- C. Motility
- D. Conjugation
|
| 9 |
The bacteria in which tuft of flagella is present each of two poles are called. |
- A. Atrichous
- B. Lophotrichous
- C. Peritroichous
- D. Amphitrichous
|
| 10 |
Conjugation is facilitated by |
- A. Capsule
- B. Pili
- C. Flagella
- D. Both pili and flagella
|