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:
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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:
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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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