Biotechnology | Cloning Vectors

pBR 322 has/have which of the following selection marker(s)?

Byadmin July 26, 2022

Question: pBR 322 has/have which of the following selection marker(s)?
[A].

Ampr

[B].

Tetr

[C].

Both (a) and (b)

[D].

Kanr

Answer: Option C

Explanation:

No answer description available for this question.

Biotechnology | Gene Transfer In Plants

Crown gall tissue

Question: Crown gall tissue
[A].

can be cultivated in vitro in absence of bacteria
[B].
retains tumorous properties when cultivated
[C].
both (a) and (b)
[D].
shows tumorous properties only in presence of bacteria

Answer: Option C

Explanation:

No answer description available for this question.

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Animal Breeding And Transgenic Animal | Biotechnology

Fusion of karyoplast with the enucleated cell is achieved in presence of

Question: Fusion of karyoplast with the enucleated cell is achieved in presence of
[A].

cytochalasin B
[B].
polyethylene glycol
[C].
both (a) and (b)
[D].
alcohol

Answer: Option B

Explanation:

No answer description available for this question.

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Biotechnology | Disorders

During sickle cell anemia which of the following takes place?

Question: During sickle cell anemia which of the following takes place?
[A].

Glutamine change to valine
[B].
Valine change to glutamine
[C].
Aspartic acid change to glutamic acid
[D].
Glutamic acid change to aspartic acid

Answer: Option A

Explanation:

No answer description available for this question.

Read More During sickle cell anemia which of the following takes place?
Animal Breeding And Transgenic Animal | Biotechnology

Cloning is a method by which numbers of genetically identical organisms are derived from a single organism by

Question: Cloning is a method by which numbers of genetically identical organisms are derived from a single organism by
[A].

vegetative propagation
[B].
vegetative initiation
[C].
vegetative termination
[D].
none of these

Answer: Option A

Explanation:

No answer description available for this question.

Read More Cloning is a method by which numbers of genetically identical organisms are derived from a single organism by
Beer And Wine | Biotechnology

Grist is

Question: Grist is
[A].

coarse powder obtained after milling of malted barley
[B].
an aqueous extract of malt
[C].
malted barley
[D].
coagulated protein obtained during boiling

Answer: Option A

Explanation:

No answer description available for this question.

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Biotechnology | Transgenic Plant

Nitrilase is encoded by

Question: Nitrilase is encoded by
[A].

gene bxn in Klebsiella pneumoniae
[B].
bar gene in Streptomyces spp
[C].
both (a) and (b)
[D].
none of these

Answer: Option A

Explanation:

No answer description available for this question.

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