MCQOPTIONS
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MCQOPTIONS
This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Cell Biology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
How many structural and non-structural proteins are there in the dengue virus? |
| A. | 7 ; 2 |
| B. | 3 ; 8 |
| C. | 3 ; 7 |
| D. | 3 ; 9 |
| Answer» D. 3 ; 9 | |
| 2. |
Which of the following viruses is found in saliva? |
| A. | HIV |
| B. | Dengue virus |
| C. | Hepatitis B virus |
| D. | Epstein-Barr virus (EBV virus) |
| Answer» E. | |
| 3. |
The capsomeres contain small protein subunits known as ___________________ |
| A. | Protomeres |
| B. | Capsoproteins |
| C. | Prions |
| D. | None of the mentioned |
| Answer» B. Capsoproteins | |
| 4. |
Viruses can be cultivated in_________________ |
| A. | Whole plant |
| B. | Cell lines |
| C. | Chick Embryo |
| D. | All of the mentioned |
| Answer» E. | |
| 5. |
Which of the following enables a Dengue virus to affect human beings? |
| A. | RNA Polymerase enzyme |
| B. | DNA Polymerase enzyme |
| C. | Reverse Transcriptase enzyme |
| D. | Gyrase enzyme |
| Answer» D. Gyrase enzyme | |
| 6. |
Which of the following has the largest DNA sequence? |
| A. | Pithovirus sibericum |
| B. | Megavirus chilensis |
| C. | TMV |
| D. | T4 bacteriophage |
| Answer» C. TMV | |
| 7. |
HIV antagonizes the ___________ cell in human body. |
| A. | Red Blood Cell (RBC) |
| B. | Cytotoxic T cell |
| C. | B cell |
| D. | Helper T cell |
| Answer» E. | |
| 8. |
Which of the following viruses have DNA as its genetic material? |
| A. | Tobacco Mosaic Virus |
| B. | Potato Mosaic Virus |
| C. | Tomato Mosaic Virus |
| D. | Cauliflower Mosaic Virus |
| Answer» E. | |
| 9. |
Virus like particles (VLP) are ____________ |
| A. | Immunogenic and infectious |
| B. | Immunosuppressive and infectious |
| C. | Infectious but not immunogenic |
| D. | Immunogenic but not infectious |
| Answer» E. | |
| 10. |
The integrated genetic material of a virus is called __________________ |
| A. | Viroid |
| B. | Provirus |
| C. | Virus-like-particle (VLP) |
| D. | Prion |
| Answer» C. Virus-like-particle (VLP) | |
| 11. |
Which of the following is the largest bacteriophage? |
| A. | T4 bacteriophage |
| B. | T6 bacteriophage |
| C. | Lambda phage |
| D. | T2 bacteriophage |
| Answer» B. T6 bacteriophage | |
| 12. |
Which of the following is not true for TMV Virus? |
| A. | It does not contain spikes |
| B. | TMV Virus affects tobacco plants |
| C. | It contains viral coat containing copies of multiple proteins |
| D. | It is a retrovirus |
| Answer» D. It is a retrovirus | |
| 13. |
The following diseases is caused by viruses ____________ |
| A. | Influenza |
| B. | Measles |
| C. | Typhoid |
| D. | Both Influenza and Measles |
| Answer» E. | |