MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 6 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. |
Alternative splicing can be used to switch off a gene s expression. How many ways are there to achieve it? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 2. |
Which of the following mRNA is an example of having an extended exon? |
| A. | Human slo gene |
| B. | Mammalian muscle Troponin T mRNA |
| C. | T-antigen mRNA of monkey virus SV40 |
| D. | Drosophila Dscam mRNA |
| Answer» D. Drosophila Dscam mRNA | |
| 3. |
Alternative splicing of the Troponin T gene produces ____________ alternative forms of mRNA. |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 4. |
hnRNPI binds to which segment of the mRNA? |
| A. | 5 splice site |
| B. | Branch point site |
| C. | 3 splice site |
| D. | AT AC splicosome |
| Answer» D. AT AC splicosome | |
| 5. |
The pre-mRNA binding minor splicosome is also known as ___________ |
| A. | AG CT splicosome |
| B. | AT GC splicosome |
| C. | AC AG splicosome |
| D. | AT AC splicosome |
| Answer» E. | |
| 6. |
hrRNPA1 acts as the repressor for the final mRNA form of ____________ |
| A. | Adenovirus |
| B. | Insulin |
| C. | SV40 |
| D. | HIV |
| Answer» E. | |