Removal and insertion of genes is
Options
(a) Genetic engineering (b) Biotechnology (c) Gene therapy (d) Cytogenetics
Correct Answer:
Genetic engineering
Explanation:
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Restriction endonuclease is employed for cutting
Options
(a) A single stranded DNA (b) Double stranded DNA (c) RNA fragment (d) mRNA
Correct Answer:
Double stranded DNA
Explanation:
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Restriction enzyme EcoR I cleavage DNA at the sequence
Options
(a) AAGCTT (b) AAGTTC (c) TATAGC (d) GAATTC
Correct Answer:
GAATTC
Explanation:
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Restriction enzyme was discovered by
Options
(a) Alexander Fleming (b) Smith and Nathans (c) Berg (d) Waksman
Correct Answer:
Smith and Nathans
Explanation:
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Salt tolerant transgenic has been developed for
Options
(a) Brinjal (b) Potato (c) Tomato (d) Grape
Correct Answer:
Tomato
Explanation:
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Structure involved in genetic engineering is?
Options
(a) Plastid (b) Restriction endonuclease (c) DNA polymerase I (d) Prochromosome
Correct Answer:
Restriction endonuclease
Explanation:
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The end of DNA fragments are sticky due to
Options
(a) Unpaired bases (b) Free methylation (c) Endonuclease (d) Calcium ions
Correct Answer:
Unpaired bases
Explanation:
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The Most extensively used bacteria in genetic engineering is
Options
(a) Bacillus (b) Clostridium (c) Escherichia (d) Salmonella
Correct Answer:
Escherichia
Explanation:
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The technique of production of monoclonal antibodies was developed by
Options
(a) Watson and Crick (b) Milstein and Kohler (c) Bentham and Hooker (d) Meischer
Correct Answer:
Milstein and Kohler
Explanation:
No explanation […]
Thermal cycle is used in
Options
(a) Radioactivation (b) Chemical reaction (c) Polymerase chain reaction (d) Enzyme catalysed reactions
Correct Answer:
Polymerase chain reaction
Explanation:
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