| 1 |
Mesosomes are internal extensions of the |
- A. Cell wall
- B. Cell membrane
- C. Chromatin body
- D. Capsule
|
| 2 |
Which of the following is present in both gram-positive and gram-negative cell walls |
- A. An outer membrane
- B. Peptidoglycan
- C. Techoic acid
- D. Lipopolysaccharides
|
| 3 |
Which of the following is a primary bacterial cell wall function |
- A. Transport
- B. Support
- C. Motility
- D. Adhesion
|
| 4 |
Conjugating in bacteria is promoted by the structure. |
- A. Flagella
- B. Pill
- C. Cillia
- D. Spores
|
| 5 |
Which one is present in all bacteria |
- A. Cell wall
- B. Mesosoma
- C. Ribosomes
- D. Plasmid
|
| 6 |
Which one of following class of bacteria has the smallest size |
- A. Bacillus subtilis
- B. Mycoplasma
- C. E-coli
- D. Straptococci
|
| 7 |
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
|
| 8 |
Greater pathogenicity to bacteria and protection against phagocytosis is provided by |
- A. Capsule
- B. Slime
- C. Cell wall
- D. Mesosomes
|
| 9 |
A sequence of cocci is termed as. |
- A. Diplococcus
- B. saurian
- C. Streptococci
- D. Tetrad
|
| 10 |
Mesosomas are internal extensions of. |
- A. Cell wall
- B. Cell membrane
- C. Golgi complex
- D. Endoplasmic reticulum
|