McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Bachelor of Agriculture (BSc agri) .
Chapters
| 51. |
The number of ATP molecules formed during cyclic phosphorylation are |
| A. | One |
| B. | Two |
| C. | Four |
| D. | Six |
| Answer» D. Six | |
| 52. |
Artificial transformation in laboratory is carried out by treating the cells with |
| A. | MgCl2 |
| B. | Cacl2 |
| C. | NaCl |
| D. | HCl |
| Answer» B. Cacl2 | |
| 53. |
The process of formation of mesozygote is called |
| A. | Meromixi |
| B. | Exozygote |
| C. | Mitosis |
| D. | Meiosis |
| Answer» A. Meromixi | |
| 54. |
Wh ich of the fo l low ing organ isms requires tryptophan for growth? |
| A. | H.influenza |
| B. | Vibrio |
| C. | Gonococci |
| D. | S.typhi |
| Answer» D. S.typhi | |
| 55. |
Tubercular bacilli grow best in |
| A. | Absence of O2 |
| B. | Presence of CO2 |
| C. | Presence of O2 |
| D. | None of these |
| Answer» B. Presence of CO2 | |
| 56. |
Growth curve does not include following phases of bacteria – |
| A. | Decline phase |
| B. | Stationary phase |
| C. | Lag phase |
| D. | Synchronous growth |
| Answer» D. Synchronous growth | |
| 57. |
Bacteria are more sensitive to antibiotics at which phase of growth curve? |
| A. | Decline phase |
| B. | Stationary phase |
| C. | Lag phase |
| D. | Log phase |
| Answer» D. Log phase | |
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