Q. Electroporation is

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Q. Which of the following is obtained using processed mRNA molecules as a template?

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Q. Vectors are

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Q. What is the normal role of restriction endonucleases in bacterial cells?

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Q. The piece of equipment, that introduces DNA into cells via DNA-coated microprojectiles is known as

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Q. An animal, that has gained new genetic information from the acquisition of foreign DNA, is considered as

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Q. The advantage of using DNA polymerases from thermophilic organisms in PCR is that

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Q. Which of the following is not commonly used as vector?

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Q. A short molecule containing 2-20 nucleotide is

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Q. Enzymes that recognize and cleave specific 4 to 8 base pair sequences of DNA are

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Q. Which of the following vector can maintain the largest fragment of foreign DNA?

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Q. Charged molecules are separated based on varying rates of migration through a solid matrix when subjected to an electric field. This technique is known as

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Q. For gene probes to be useful they must

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Q. A genomic library is

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Q. Which of the following enzyme is used to covalently bond foreign DNA to a vector plasmid?

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Q. Bacterial cells protect their own DNA from degradation by restriction endonucleases by

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Q. Which type of restriction endonuclease cuts the DNA within the recognition site?

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Q. A molecular technique in which DNA sequences between two oligonucleotide primers can be amplified is known as

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Q. The Southern blotting technique depends on

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Q. Problems in obtaining large amounts of proteins encoded by recombinant genes can often be overcome by using

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