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Recombinant DNA Technology

Recombinant DNA Technology
Which of the following techniques can be used to determine the defective gene and for developing cancer?

Southern blot
Western blot
Northern blot
Eastern blot

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Recombinant DNA Technology
What enzyme forms covalent bonds between restriction fragments?

DNA helicase
DNA ligase
DNA polymerase
DNA primase

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Recombinant DNA Technology
In order to insert a foreign gene into a plasmid, both must __________

be of the same length
be cut by the same restriction enzyme
originate from the same type of cell
have identical DNA sequences

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Recombinant DNA Technology
Plant transformation can be obtained by

shooting DNA into plant cells with a gun
using the E. coli bacterium to infect plant roots
combining plant and animal cells in culture
infecting plants with a tobacco mosaic virus

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Recombinant DNA Technology
Which of these restriction enzymes produce blunt ends?

HindIII
EcoRV
SaII
XhoI

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Recombinant DNA Technology
The RP13 gene of chromosome 17 codes for a protein __________ .

involved in eye development
involved in glucose transport
that is a component of hair and nails
involved in the determination of personality

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