GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
6. | Implicit factors? | ||
A. | Depend on developing microflora | ||
B. | Can be synergistic | ||
C. | Both (a) and (b) | ||
D. | None of Above | ||
7. | Lag phase is also known as? | ||
A. | Period of initial adjustment | ||
B. | Transitional period | ||
C. | Generation time | ||
D. | None of Above | ||
8. | Which of the following is used to grow bacterial cultures continuously? | ||
A. | Chemostat | ||
B. | Coulter Counter | ||
C. | Hemostat | ||
D. | Petroff-Hausser chamber | ||
9. | A microbe, which grows at temperatures above 95° C is most likely to be | ||
A. | An archaean | ||
B. | A fungus | ||
C. | A protozoan | ||
D. | All of Above | ||
10. | Some organisms can use reduced inorganic compounds as electron donors and are termed as? | ||
A. | Lithotrophs | ||
B. | Phototrophs | ||
C. | Chemotrophs | ||
D. | Photo-organotrophs | ||