| 1 |
Which one of following class of bacteria has the smallest size |
- A. Bacillus subtilis
- B. Mycoplasma
- C. E-coli
- D. Straptococci
|
| 2 |
Which of the following is not found in all bacteria is |
- A. Cell membrane
- B. A nucleoid
- C. Flygella
- D. None of these
|
| 3 |
Which one is present in all bacteria |
- A. Cell wall
- B. Mesosoma
- C. Ribosomes
- D. Plasmid
|
| 4 |
Conjugating in bacteria is promoted by the structure. |
- A. Flagella
- B. Pill
- C. Cillia
- D. Spores
|
| 5 |
Bacterial pathogenicity is due to. |
- A. Cell wall
- B. Capsule
- C. Slime
- D. Cell envelope
|
| 6 |
Rod shaped bacteria are called. |
- A. Cocci
- B. Bacilli
- C. Spirilla
- D. Vibrio
|
| 7 |
Bacterial membrane differs from eukaryotic membrane in |
- A. Lacking protein
- B. Lacking lipids
- C. Lacking polysaccharides
- D. Lacking sterol i.e. cholesterol
|
| 8 |
Conjugation is facilitated by |
- A. Capsule
- B. Pili
- C. Flagella
- D. Both pili and flagella
|
| 9 |
A cube of eight cocci is termed as. |
- A. Tetrad
- B. Sarcina
- C. diplococcus
- D. Streptococci
|
| 10 |
Which one is microaerophilic bacterium |
- A. Campy lobacter
- B. Spirochet
- C. Mycoplasma
- D. Vibrio comma
|