MCQOPTIONS
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MCQOPTIONS
This section includes 4 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. |
The long tail of As is unique to the RNA synthesized by the RNA polymerase __________ |
| A. | I |
| B. | II |
| C. | III |
| D. | IV |
| Answer» C. III | |
| 2. |
About how many A are added to the nascent RNA in the 5 end during Polyadenylation? |
| A. | 100 |
| B. | 200 |
| C. | 300 |
| D. | 0 |
| Answer» E. | |
| 3. |
As the polymerase reaches the end of RNA which of the following event does not occur as a response? |
| A. | Transfer of Polyadenylation enzyme |
| B. | Cleavage of the RNA |
| C. | Addition of poly A at the 3 end |
| D. | Termination of transcription |
| Answer» D. Termination of transcription | |
| 4. |
Capping occurs after the mRNA synthesis is complete. |
| A. | True |
| B. | False |
| Answer» C. | |