MCQOPTIONS
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MCQOPTIONS
This section includes 11 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. |
Which of the following proteins is not recruited by Dna A protein? |
| A. | Dna A protein |
| B. | Helicase |
| C. | Dna C protein |
| D. | SSB protein |
| Answer» E. | |
| 2. |
Binding of the Dna A protein to the DNA is energy dependent. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 3. |
WHICH_OF_THE_FOLLOWING_PROTEINS_IS_NOT_RECRUITED_BY_DNA_A_PROTEIN??$ |
| A. | Dna A protein |
| B. | Helicase |
| C. | Dna C protein |
| D. | SSB protein |
| Answer» E. | |
| 4. |
Assembly of how many proteins make up the origin replication complex (ORC) in eukaryotes? |
| A. | 2 |
| B. | 4 |
| C. | 6 |
| D. | 8 |
| Answer» D. 8 | |
| 5. |
Binding of the Dna A protein to the DNA is energy dependent _______________ |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
The initiator protein binds to a segment ____________ of the replicator sequence. |
| A. | Upstream |
| B. | Downstream |
| C. | At the end |
| D. | Within |
| Answer» E. | |
| 7. |
Replicator is the synonym for origin of replication. |
| A. | True |
| B. | False |
| Answer» C. | |
| 8. |
The replicon model comprises of an initiator and _______________ |
| A. | Replicator |
| B. | Origin of replication |
| C. | Dna A protein |
| D. | AT rich DNA |
| Answer» B. Origin of replication | |
| 9. |
The eukaryotic chromosome has a single replicon. |
| A. | True |
| B. | False |
| Answer» C. | |
| 10. |
The replicon model was first explained in the year ____________ |
| A. | 1950 |
| B. | 1957 |
| C. | 1963 |
| D. | 1968 |
| Answer» D. 1968 | |
| 11. |
Who of the following was not one of the scientists explaining the replicon model? |
| A. | Francois Jacob |
| B. | Sydney Brenner |
| C. | Jacques Cuzin |
| D. | Arthur Kornberg |
| Answer» E. | |