Q. Which of the following is not a type of RNA processing?

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Q. Elongation of transcription and RNA processing are all interconnected.

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Q. The first RNA processing event is __________

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Q. Capping is done by the addition of __________

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Q. Capping occurs after the mRNA synthesis is complete.

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Q. As the polymerase reaches the end of RNA which of the following event does not occur as a response?

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Q. About how many “A” are added to the nascent RNA in the 5’ end during Polyadenylation?

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Q. The long tail of As is unique to the RNA synthesized by the RNA polymerase __________

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Q. Non – coding sequence in mRNA is known as __________

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Q. Which of the following organisms have monocistronic DNA?

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Q. Which of the following organisms have overlapping genes?

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Q. Introns were first discovered in __________

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Q. Adenovirus is a useful model of studying gene expression because __________

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Q. Mouse β – globin gene has __________ introns.

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Q. The amount of exon in the eukaryotic genome is higher than that of the introns.

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Q. The mRNA of which eukaryotic protein lacks introns?

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Q. Introns are nothing more than genetic load in the eukaryotic genome.

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Q. Presence of introns facilitates the formation of several different mRNAs, thus increasing protein yield of different types but from same gene.

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Q. How many pre – rRNA transcript in eukaryotes are used to produce all the different mature rRNAs?

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Q. In bacterial cell the 3 rRNAs 23S, 16S and 5S are derived from different transcripts.

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