MCQOPTIONS
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MCQOPTIONS
This section includes 11 Mcqs, each offering curated multiple-choice questions to sharpen your Virology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Sandwich ELISA requires two antibodies. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
CSF is a red color fluid. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
In which of the following method the antibody is labeled with HRP? |
| A. | PCR |
| B. | Immunoperoxidase |
| C. | In situ hybridization |
| D. | Direct EIA |
| Answer» C. In situ hybridization | |
| 4. |
In which of the following method there are chances of DNA contamination? |
| A. | PCR |
| B. | ELISA |
| C. | EM |
| D. | IgM serology |
| Answer» B. ELISA | |
| 5. |
Which of the following method is used for the detection of viral DNA? |
| A. | Western blotting |
| B. | Northern blotting |
| C. | Eastern blotting |
| D. | Southern blotting |
| Answer» E. | |
| 6. |
In which of the following method the antibody is labeled with a fluorophore? |
| A. | TR-FIA |
| B. | PCR |
| C. | Dot-blot hybridization |
| D. | Alkaline lysis |
| Answer» B. PCR | |
| 7. |
Which of the following method is used for the detection of antigen? |
| A. | EIA |
| B. | PCR |
| C. | Dot-blot hybridization |
| D. | Boiling lysis |
| Answer» B. PCR | |
| 8. |
Which of the following is added to improve the visualization of virions in immunoelectron microscopy? |
| A. | Silver |
| B. | Platinum |
| C. | Gold |
| D. | Bronze |
| Answer» D. Bronze | |
| 9. |
Which of the following microscope was used to first identify human rotavirus? |
| A. | Light microscope |
| B. | Phase-contrast microscope |
| C. | Dissection microscope |
| D. | Electron microscope |
| Answer» E. | |
| 10. |
The blood is stored between the temperature range of ____________ °C. |
| A. | 6 – 10 |
| B. | 1 – 2 |
| C. | 2 – 6 |
| D. | 10 – 12 |
| Answer» D. 10 – 12 | |
| 11. |
Which of the following is the first step for the detection of viral infections? |
| A. | Storage |
| B. | Collection |
| C. | Transportation |
| D. | Testing |
| Answer» C. Transportation | |