MCQOPTIONS
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MCQOPTIONS
This section includes 15 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. |
Salvage pathway is for the synthesis of _________ |
| A. | tNucleotides |
| B. | tNucleoside |
| C. | tThymidine kinase gene |
| D. | tTransgene |
| Answer» B. tNucleoside | |
| 2. |
What is HSV? |
| A. | tHuman virus |
| B. | tHuman enzyme |
| C. | tHerpes simplex virus |
| D. | tHuman simplex virus |
| Answer» D. tHuman simplex virus | |
| 3. |
Mutant cell lines are required for which type of selectable markers? |
| A. | tEndogenous |
| B. | tExogenous |
| C. | tTransgene |
| D. | tForeign gene |
| Answer» B. tExogenous | |
| 4. |
How can the transformed cells be isolated from the large background? |
| A. | tBy manipulation |
| B. | tBy selection |
| C. | tBy using viral vectors |
| D. | tBy conjugation |
| Answer» C. tBy using viral vectors | |
| 5. |
Stable transformation results in a __________ |
| A. | tTransduced cell |
| B. | tTransgene |
| C. | tCell line |
| D. | tHybrid vector |
| Answer» D. tHybrid vector | |
| 6. |
In a stable transfection, which type of genetic locus is formed? |
| A. | tTransient |
| B. | tStable |
| C. | tUnstable |
| D. | tIntegrative |
| Answer» C. tUnstable | |
| 7. |
What does Transient transfection reflect? |
| A. | tChanged properties of host cell |
| B. | tIncorporation of origin |
| C. | tThe short period of replication |
| D. | tIncorporation of exogene |
| Answer» B. tIncorporation of origin | |
| 8. |
Transfection is more efficient than the integration of foreign DNA. |
| A. | tTrue |
| B. | tFalse |
| Answer» B. tFalse | |
| 9. |
In how many stages does the transformation of animal cells occur? |
| A. | t1 |
| B. | t2 |
| C. | t3 |
| D. | t4 |
| Answer» C. t3 | |
| 10. |
What is Transfection in gene delivery sense? |
| A. | tGene delivery using bacterial vectors |
| B. | tGene delivery using viral vectors |
| C. | tNon-biological gene delivery |
| D. | tElectroporation |
| Answer» D. tElectroporation | |
| 11. |
What is Bactofection? |
| A. | tBacterial infection |
| B. | tBacterial hybrid vector |
| C. | tGene transfer using bacteria |
| D. | tRecombinant plasmid |
| Answer» D. tRecombinant plasmid | |
| 12. |
What is a transgene? |
| A. | tViral vector gene |
| B. | tExogenous genetic material |
| C. | tEndogenous genetic material |
| D. | tBacterial gene |
| Answer» C. tEndogenous genetic material | |
| 13. |
What is the delivery of exogenous genetic material to animal cells, using a vector known as? |
| A. | tTransformation |
| B. | tTranslocation |
| C. | tTransduction |
| D. | tConjugation |
| Answer» D. tConjugation | |
| 14. |
Transformation of animal germline cells can be done by gene transfer to _____________ |
| A. | tTotipotent cells |
| B. | tPlant cells |
| C. | tYeast cells |
| D. | tBacterial cells |
| Answer» B. tPlant cells | |
| 15. |
What are somatic cells? |
| A. | tNon-germline cells |
| B. | tYeast cells |
| C. | tGenetically engineered cells |
| D. | tHybrid vectors |
| Answer» B. tYeast cells | |