Which of these are most widely used in genetic engineering?
Options
(a) plastid (b) plasmid (c) mitochondria (d) ribosome
Correct Answer:
plasmid
Explanation:
No explanation available. Be the first to write the explanation […]
Genetic engineering is related with
Options
(a) euthenics (b) euphenic (c) eugenics (d) all of these
Correct Answer:
euphenic
Explanation:
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Which of the following enzyme is used in genetic engineering?
Options
(a) DNAase (b) translocase (c) restriction endonuclease (d) topoisomerase
Correct Answer:
restriction endonuclease
Explanation:
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Which of the following is a recent application of genetic engineering in diagnostic technique?
Options
(a) PCR (b) ABC blood groups (c) ELISA test (d) gravidax test
Correct Answer:
PCR
Explanation:
No explanation […]
The restriction endonuclease is used for cutting
Options
(a) single stranded DNA (b) RNA fragment (c) mRNA (d) double stranded DNA
Correct Answer:
double stranded DNA
Explanation:
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In genetic engineering experiment, DNA fragments are joined by
Options
(a) gyrase (b) helicase (c) ligase (d) polymerase
Correct Answer:
ligase
Explanation:
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Which enzyme is used as ‘molecular scissor’ in genetic engineering?
Options
(a) restriction endonuclease (b) DNA polymerase (c) DNA ligase (d) DNA gyrase
Correct Answer:
restriction endonuclease
Explanation:
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Restriction endonucleases are most widely used in recombinant DNA technology. They are obtained from
Options
(a) bacteriophages (b) bacterial cells (c) plasmids (d) all prokaryotic cells
Correct Answer:
bacterial cells
Explanation:
No explanation […]
During ‘gene cloning’ which is called ‘gene taxi’?
Options
(a) vaccine (b) plasmid (c) bacterium (d) protozoa
Correct Answer:
plasmid
Explanation:
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Which one of the following can be used as a bioweapon?
Options
(a) Bacillus anthracis (b) Treponema pallidum (c) Mycobacterium tuberculosis (d) Clostridium tetani
Correct Answer:
Bacillus anthracis
Explanation:
No explanation available. Be […]
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