Q. The function of ribosomes within the cell is

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Q. According to base pairing rules the bases of one strand match-up with the bases of the second strand of DNA and the two strands are said to be

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Q. RNA that is complementary to a segment of another RNA molecule to which it will bind is known as

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Q. Which is not an essential part of a two-component phosphorelay system?

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Q. The DNA that actually codes for a protein's primary structure in eukaryotes is

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Q. Stem and loop structures are

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Q. Which of the following enzyme is used for synthesis of RNA under the direction of DNA?

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Q. What is the usual sequence of a Pribnow box?

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Q. Which of the following component of RNA polymerase facilitates the recognition of promoter sequences?

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Q. Which of the following statement defines a replicon?

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Q. Which eukaryotic RNA polymerase makes tRNA's?

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Q. The location of first hexameric sequence typically found in pro-karyotic promoters is

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Q. Which of the following is a product of transcription?

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Q. The sigma factor

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Q. The synthesis of mRNA based on a DNA template is called

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Q. Recognition/binding site of RNA polymerase is called

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Q. Which of the following enzyme(s) is/are required for lactose fermentation?

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Q. Which of these catalyzes the synthesis of RNA from a DNA template?

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Q. A level of regulation, demonstrated by the termination of transcription if tryptophan is abundant, by the tryptophan operon in E.coli cells is called

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Q. An mRNA transcript of a gene contains

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