Q. Which of the following does not act as a restriction enzyme?

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Q. Which of the following enzyme is responsible for making a DNA copy from RNA?

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Q. Which of the following statements is true?

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Q. Which of the following can be termed as a restriction modification system?

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Q. Which of the following is true about restriction endonucleases?

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Q. Which of the following enzymes’ combined action leads to the generation of sticky ends in the plasmid vector?

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Q. Generally a plasmid vector contains how many elements?

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Q. To make the recombinant plasmid permeable to DNA molecules, which of the chemicals is added?

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Q. Which of the following statements is false?

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Q. The extra chromosomal, self-replicating, closed, double stranded and circular DNA molecule is generally termed as __________

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Q. E.cor1 is a __________

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Q. In which stage of genetic engineering a probe is used?

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Q. What is a DNA library?

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Q. Which of the following enzyme is required for end to end joining of DNA?

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Q. Repressor molecules bind to __________

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Q. Generally, YAC contains how many elements?

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Q. Which of the following endonuclease removes a length of DNA between two telomere sequences?

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Q. In hybridization method, which of the following is pressed onto agar?

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Q. Which of the following temperature best suits for the growth and multiplication of transformed cells?

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Q. Which of the following is a DNA element that instructs RNA polymerase where to bind on DNA?

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