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This section includes 5 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. |
In fusion proteins, the reading frame in a vector is out of phase with the insert. |
A. | True |
B. | False |
Answer» C. | |
2. |
Termination codon is required for stopping high levels of transcription of other regions such as _______ which might interfere with ___________ of the vector. |
A. | origin, replication |
B. | end, replication |
C. | end, stability |
D. | origin, stability |
Answer» E. | |
3. |
Proteins synthesized by carrying out a translation of the vector region and continuing it in the insert region is called as _____________ |
A. | hybrid protein |
B. | fusion protein |
C. | combination protein |
D. | insert protein |
Answer» C. combination protein | |
4. |
Expression of cloned sequences in E.coli requires a promoter, a ribosome binding site and an initiation codon. |
A. | True |
B. | False |
Answer» B. False | |
5. |
If overexpression of proteins takes place, they become toxic at times. In such a case _______ colonies are recovered after ______ with the recombinant plasmid. |
A. | few, translation |
B. | few, transformation |
C. | no, transformation |
D. | no, translation |
Answer» D. no, translation | |