Biotechnology - Cloning Vectors
Exercise :: Cloning Vectors - Section 1
- Cloning Vectors - Section 1
| 6. |
λ ZAP vector is an example of |
Answer: Option B
Explanation:
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| 7. |
λ gt 10 and λ gt 11 vectors can propagate cloned fragments up to |
| A. |
6-7 kb | | B. |
1-2 kb | | C. |
40-44 kb | | D. |
20-23 kb |
Answer: Option A
Explanation:
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| 8. |
Select the wrong statement about plasmids? |
| A. |
It is extrachromosomal | | B. |
It is double stranded | | C. |
Its replication depends upon host cell | | D. |
It is closed and circular DNA |
Answer: Option C
Explanation:
|
| 9. |
Stuffer is |
| A. |
the right arm of the vector DNA | | B. |
the left arm of the vector DNA | | C. |
central fragment of the vector DNA | | D. |
none of the above |
Answer: Option C
Explanation:
|
| 10. |
Conjugative plasmids |
| A. |
exhibit antibiotic resistance | | B. |
do not exhibit antibiotic resistance | | C. |
carry transfer genes called the tra genes | | D. |
do not carry transfer genes |
Answer: Option C
Explanation:
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