| 1 |
Rod shaped bacteria are called. |
- A. Cocci
- B. Bacilli
- C. Spirilla
- D. Vibrio
|
| 2 |
Conjugating in bacteria is promoted by the structure. |
- A. Flagella
- B. Pill
- C. Cillia
- D. Spores
|
| 3 |
Which one of following class of bacteria has the smallest size |
- A. Bacillus subtilis
- B. Mycoplasma
- C. E-coli
- D. Straptococci
|
| 4 |
Pili are made up of special protein called. |
- A. Pillin
- B. Flagellin
- C. Tubullin
- D. Myosin
|
| 5 |
Bacterial pathogenicity is due to. |
- A. Cell wall
- B. Capsule
- C. Slime
- D. Cell envelope
|
| 6 |
The cell walls of most bacteria have a unique macromolecule called. |
- A. Techois acid
- B. Lipoprotein
- C. Peptidoglycan
- D. Polysaccharide
|
| 7 |
One of the following has flagella rarely |
- A. Diplobacilli
- B. Spiral
- C. Cocci
- D. All of above
|
| 8 |
Mesosomes are internal extensions of the |
- A. Cell wall
- B. Cell membrane
- C. Chromatin body
- D. Capsule
|
| 9 |
When flagella surround the whole cell, the condition is called |
- A. Peritrichous
- B. Atrichous
- C. Amphitrichous
- D. None of above
|
| 10 |
_________ is an anaerobic bacterium. |
- A. E Coli
- B. Pseudomonas
- C. Spirochete
- D. Campylobacteria
|