Micro-injection is a method of introducing alien DNA into

1.      Cytoplasm of all cells

2.      Cytoplasm of bacterial cell

3.      Nucleus of animal cell

4.     Nucleus of plant cell

Subtopic:  Tools: Vectors: II | Tools |
 83%
From NCERT
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Biolistics

1. Plant cells are bombarded with high velocity micro-particles of gold or tungsten coated with DNA
2. Also known as gene gun
3. Both A and B
4. Direct injection
Subtopic:  Tools: Vectors: II | Tools |
 92%
From NCERT
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pBR322 means

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

2.      BR for the resistance of BamH1

3.      BR for the multiple cloning site

4.     BR  for its discovery in Berlin

Subtopic:  Cloning Vector |
 76%
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The antibiotic resistance gene in pBR322 is not

1.      Tetracycline

2.      Chloramphenicol

3.      Ampicillin

4.     Both A and B

Subtopic:  Tools: Vectors: II | Tools |
 85%
From NCERT
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rop segment codes for pBR322?

1.      Resistance protein

2.      Protein for replication

3.      Proteins for translation

4.     Cloning site

Subtopic:  Cloning Vector |
 77%
From NCERT
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Pvu II restriction site is present in pBR322 at?

1.      rop

2.      Tetracycline resistance gene

3.      Ampicillin resistance gene

4.     Ori

Subtopic:  Tools: Vectors: II | Tools |
 59%
From NCERT
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BamHI restriction site is present in pBR322 at?

1.      rop

2.      Tetracycline resistance gene

3.      Ampicillin resistance gene

4.     Ori

Subtopic:  Cloning Vector |
 88%
From NCERT
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Sal I restriction site is present in pBR322 at?

1.      rop

2.      Tetracycline resistance gene

3.      Ampicillin resistance gene

4.     Ori

Subtopic:  Tools: Vectors: II | Tools |
 81%
From NCERT
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Pvu I restriction site is present in pBR322 at?

1.      rop

2.      Tetracycline Resistance gene

3.      Ampicillin Resistance gene

4.     Ori

Subtopic:  Tools: Vectors: II | Tools |
 81%
From NCERT
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If you have a fungal cell and want to extract DNA, what will be the first enzyme to be used?

1.      Chitinase

2.      Lysozyme

3.      Cellulase

4.     Protease

Subtopic:  Host & Desired DNA: II | Host & Desired DNA |
 94%
From NCERT
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