MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Vector Biology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
When was bacteriophage discovered? |
| A. | t1915-1917 |
| B. | t1980 |
| C. | t1819-1821 |
| D. | t2000 |
| Answer» B. t1980 | |
| 2. |
What is the role of N and Q genes? |
| A. | tPositive regulation |
| B. | tNegative regulation |
| C. | tTranscription initiation |
| D. | tTranscription termination |
| Answer» B. tNegative regulation | |
| 3. |
The cI gene is of what type? |
| A. | tInducer |
| B. | tPromoter |
| C. | tRepressor |
| D. | tSilent gene |
| Answer» D. tSilent gene | |
| 4. |
What is the function of late gene regulation? |
| A. | tPackaging DNA |
| B. | tHost lysis |
| C. | tHost infection |
| D. | tReplication |
| Answer» B. tHost lysis | |