Q. A frameshift mutation occurs in the sigma subunit gene transcribed as part of SPOl early genes. What will be the immediate result?

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Q. In the presence of high levels of tryptophan

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Q. Tubulin is regulated by

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Q. Transcription factors are

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Q. Genes which need to be coordinately regulated but are not in operons may be regulated by

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Q. DNA is methylated at

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Q. Why are several structural genes regulated as a unit in bacteria?

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Q. Alternate splicing of RNA transcripts is a mechanism to regulate

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Q. Which of the following pair will produce complementary sticky ends?

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Q. A human cDNA library

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Q. What enzyme forms covalent bonds between restriction fragments?

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Q. Which of the following can be diagnosed by amniocentesis?

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Q. Which of these restriction enzymes produce blunt ends?

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Q. The RP13 gene of chromosome 17 codes for a protein __________ .

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Q. Isoschizomers recognize

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Q. Restriction enzymes are named for

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Q. Which of these genes codes for a protein that plays a role in white blood cell function?

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Q. Which type of restriction enzymes do not usually require ATP?

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Q. An example of a restriction fragment length polymorphism is

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Q. Knockout mice are created by

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