MCQOPTIONS
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MCQOPTIONS
This section includes 16 Mcqs, each offering curated multiple-choice questions to sharpen your Molecular Biology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
RAPDs can be used to detect multiple alleles of a marker. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
The inheritance pattern of RAPD is _______________ |
| A. | Dominant |
| B. | Recessive |
| C. | Codominant |
| D. | Random |
| Answer» B. Recessive | |
| 3. |
RAPDs are much more convenient markers than RFLPs. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
RAPDs cannot be used for PCR amplification. |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
The DNA concentration in inverse PCR is kept low. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
THE_INHERITANCE_PATTERN_OF_RAPD_IS________________?$ |
| A. | Dominant |
| B. | Recessive |
| C. | Codominant |
| D. | Random |
| Answer» B. Recessive | |
| 7. |
RAPDS_ARE_MUCH_MORE_CONVENIENT_MARKERS_THAN_RFLPS_.?$ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 8. |
RAPDs can be used to detect multiple alleles of a marker.$ |
| A. | True |
| B. | False |
| Answer» C. | |
| 9. |
RAPDs cannot be used for PCR amplification? |
| A. | True |
| B. | False |
| Answer» C. | |
| 10. |
Polymorphism in RAPD is observed because ______________ |
| A. | DNA used is from different chromosomes of same species |
| B. | DNA used is from same chromosomes of same species |
| C. | DNA used is from different chromosomes of different species |
| D. | DNA used is from complementary chromosomes of same species |
| Answer» D. DNA used is from complementary chromosomes of same species | |
| 11. |
With respect to RAPD which of the following is false? |
| A. | 10 bases long |
| B. | G/C rich |
| C. | Has inverted repeats |
| D. | Radom sequences are used |
| Answer» D. Radom sequences are used | |
| 12. |
The linear fragment used for inverted PCR has known ends _____________ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 13. |
The DNA concentration in inverse PCR is kept low _______ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 14. |
With respect to target DNA used in inverted PCR which of the following is not true? |
| A. | Restricted segment |
| B. | Blunt ended segment |
| C. | Intact known segment |
| D. | Flanked unknown segment flanked on either side |
| Answer» C. Intact known segment | |
| 15. |
Primer complementary to regions used in inverse PCR is _____________ |
| A. | 3’ end of unknown region |
| B. | 5’ end of unknown region |
| C. | 3’ end of known region |
| D. | 5’ end of known region |
| Answer» D. 5‚Äö√Ñ√∂‚àö√ë‚àö¬• end of known region | |
| 16. |
The type of DNA amplification where the region of DNA amplified lies on either side of a known segment __________ |
| A. | RT – PCR |
| B. | Anchored – PCR |
| C. | Inverse – PCR |
| D. | Nested – PCR |
| Answer» D. Nested ‚Äö√Ñ√∂‚àö√ë‚àö¬® PCR | |