MCQOPTIONS
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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. |
For a convenient transformation system, _____ can be used for gene silencing. |
| A. | antisense RNA |
| B. | transposon insertion |
| C. | either antisense RNA or transposon insertion |
| D. | transposon insertion followed by antisense RNA |
| Answer» B. transposon insertion | |
| 2. |
The RNA level ___________ the steady-state level of the corresponding protein directly and the post-translational modification of the protein ____________ |
| A. | reflects, can be determined |
| B. | reflects, can t be determined |
| C. | doesn t necessarily reflects, can be determined |
| D. | doesn t necessarily reflects, can t be determined |
| Answer» E. | |
| 3. |
If a mutation perturbs the structure, then stability and folding are not affected. |
| A. | True |
| B. | False |
| Answer» C. | |
| 4. |
For getting a large amount of proteins to crystallize, which of the following should be used as an expression system? |
| A. | Bacterial system |
| B. | Yeast systems |
| C. | Eukaryotic systems |
| D. | Both eukaryotic and bacterial systems can be used |
| Answer» E. | |
| 5. |
If a full proteomic analysis of growth medium is carried out and is combined with ____________ genome sequence, genes for other _____________ proteins are also obtained. |
| A. | partial, defensive |
| B. | partial, secreted |
| C. | complete, defensive |
| D. | complete, secreted |
| Answer» E. | |
| 6. |
The disadvantage in the approach based on using PCR is that there is no permanent record until some of the bacterial cells are preserved. |
| A. | True |
| B. | False |
| Answer» B. False | |