MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 6 Mcqs, each offering curated multiple-choice questions to sharpen your Genetic Engineering knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
It is easier to subclone a restriction fragment if it belongs to? |
| A. | small gene |
| B. | large gene |
| C. | prokaryotic organism |
| D. | eukaryotic organism |
| Answer» C. prokaryotic organism | |
| 2. |
If mixed oligonucleotides are used, it is regarded as ______________ |
| A. | mixed mutagenesis |
| B. | multiple mutagenesis |
| C. | cassette mutagenesis |
| D. | polymutagenesis |
| Answer» D. polymutagenesis | |
| 3. |
Several different mutations can be induced at one site. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
Once the double stranded molecule with the mutation is introduced into E. coli for replication, how many types of molecules are produced? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» C. 3 | |
| 5. |
Which of the following statement is incorrect for the synthesis of the second strand? |
| A. | The oligonucleotide is acting as a primer for the synthesis of the second strand |
| B. | DNA polymerase and dNTPs are added for synthesis |
| C. | The polymerase should have 5 -3 exonuclease activity |
| D. | A polymerase having 5 -3 exonuclease activity would degrade the primer that carries the mutant sequence |
| Answer» D. A polymerase having 5 -3 exonuclease activity would degrade the primer that carries the mutant sequence | |
| 6. |
If the template is double stranded, they need to be separated before annealing of oligonucleotide. |
| A. | True |
| B. | False |
| Answer» B. False | |