Which of the following restriction sites is located within the gene for tetracycline resistance in the plasmid pBR322?
1. BamHI
2. Psti
3. Clal
4. Pvull
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe technique not used for transformation of plant cells in recombinant procedures is:
1. Biolistics
2. Agrobacterium mediation
3. Use of viruses
4. Micro-injection
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIn the screening process during rDNA experiments, clones that metabolize -gal turn:
1. Colorless
2. Blue
3. Yellow
4. Green
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMicroinjection is suitable for :
1. Injecting an ovum into the sperm in IVF
2. Transforming animal cells
3. Injecting very small sized drug particles into neurons
4. Conferring antibiotic resistance to a certain strain of bacteria
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe plasmid pBR322 does not contain:
1. An origin of replication site
2. A gene that encodes for restrictor of plasmid copy number
3. Gene for Ampicillin and Streptomycin resistance
4. Sites for many restriction enzymes
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyRestriction enzymes are synthesized by:
1. Bacteria only
2. Yeast and bacteria only
3. Eukaryotic cells only
4. All kinds of cells
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyThe bioreactor shown in the diagram is:
1. Sparged stirred tank type
2. Airlift type
3. Simple stirred tank type
4. Fluidized bed type
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhat is true about the steps of PCR shown in the diagram given below?
l. Step A occurs at the temperature of 95-98 C
ll. Step B occurs at the temperature of 55 C
lll. Step C occurs at the temperature of 72 C
1. l and ll only
2. l and lll only
3. ll and lll only
4. l, ll and lll
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyA and B in the pBR 322, shown in the diagram given below, respectively represent recognition sequences of :
1. BamH I and Sma I
2. Hind II and Sma I
3. BamH I and SaI I
4. SaI I and Hind II
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhat is true A,B and C in the given diagrammatic representation of rDNA technology ?
I. At A same restriction enzyme is used to cut both foreign and vector DNA
II. The enzyme used at B is DNA ligase
III. Step C can be called as transformation
1. I and II only
2. I and III only
3. II and III only
4. I,II and III
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NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology