Biolistics

A.      Plant cells are bombarded with high velocity micro-particles of gold or tungsten coated with DNA

B.      Also known as gene gun

C.      Both A and B

D.     Direct injection

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pBR322 means

A.      BR for the initials of two scientists who constructed it

B.      BR for the resistance of BamH1

C.      BR for the multiple cloning site

D.     BR  for its discovery in Berlin

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The antibiotic resistance gene in pBR322 is not

A.      Tetracycline

B.      Chloramphenicol

C.      Ampicillin

D.     Both A and B

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rop segment codes for pBR322?

A.      Resistance protein

B.      Protein for replication

C.      Proteins for translation

D.     Cloning site

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Pvu II restriction site is present in pBR322?

A.      rop

B.      Tetracycline resistance gene

C.      Ampicillin resistance gene

D.     Ori

Concept Questions :-

Tools: Vectors:II
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BamHI restriction site is present in pBR322?

A.      rop

B.      Tetracycline resistance gene

C.      Ampicillin resistance gene

D.     Ori

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Sal I restriction site is present in pBR322?

A.      rop

B.      Tetracycline resistance gene

C.      Ampicillin resistance gene

D.     Ori

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Pvu I restriction site is present in pBR322?

A.      rop

B.      Tetracycline Resistance gene

C.      Ampicillin Resistance gene

D.     Ori

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Which of the following restriction sites is not comparatively closer than the other sites in pBR322?

A.      Pvu I

B.      Pst I

C.      Sal I

D.     Both B and A

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Which of the following restriction sites is not closer comparatively?

A.      BamH I

B.      Sal I

C.      Pst I

D.      Both A and B

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