Question: Charon vectors are different from EMBL vectors because
[A].

they have more extensive range of restriction targets with in their polylinkers.

[B].

physical separation of lambda arm from central fragment is required

[C].

both (a) and (b)

[D].

physical separation of lambda arm from central fragment is not required

Answer: Option C

Explanation:

No answer description available for this question.

Question: Charon 34 and Charon 35 are the examples of
[A].

plasmid vector

[B].

cosmid vector

[C].

phage vector

[D].

phagemid vector

Answer: Option C

Explanation:

No answer description available for this question.

Question: EMBL 3 and EMBL 4 are replacement vectors, which can clone DNA up to
[A].

6-7 kb

[B].

15-25 kb

[C].

40-44 kb

[D].

1-2 kb

Answer: Option B

Explanation:

No answer description available for this question.

Question: 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:

No answer description available for this question.

Question: Inserted DNA in λ gt 11 can be expressed as
[A].

β-galactosidase fused protein

[B].

free protein in the cytoplasm

[C].

free protein that is secreted out

[D].

all of the above

Answer: Option A

Explanation:

No answer description available for this question.

Question: Difference between λ gt 10 and λ gt 11 vectors is that
[A].

λ gt 11 is an expression vector

[B].

λ gt 10 is an expression vector

[C].

λ gt 10 is a replacement vector

[D].

λ gt 11 is a replacement vector

Answer: Option A

Explanation:

No answer description available for this question.

Question: M 13 is an example of
[A].

filamentous phage

[B].

single stranded DNA vector

[C].

both (a) and (b)

[D].

plasmid

Answer: Option C

Explanation:

No answer description available for this question.

Question: Cosmid vectors are used for
[A].

cloning small fragments of DNA

[B].

cloning large fragments of DNA

[C].

cloning prokaryotic DNA only

[D].

cloning eukaryotic DNA only

Answer: Option B

Explanation:

No answer description available for this question.

Question: Cosmid vectors are
[A].

plasmids that contain fragment of λ DNA including the cos site

[B].

phages that lack cos site

[C].

plasmids that have no selection marker

[D].

cryptic plasmids

Answer: Option A

Explanation:

No answer description available for this question.

Question: 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:

No answer description available for this question.