Q. The enzyme that degrades the mRNA recognizes ____________ bond of mRNA.

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Q. Introns makes up about ____________ % of the total mRNA.

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Q. Translation of an mRNA is the only way to proofread mRNAs.

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Q. Ski7 is known to recruit ____________ enzyme for mRNA degradation.

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Q. Nonstop mediated decay is observed mostly in ____________

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Q. Which of the following is not a part of the minor splicosome machinery?

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Q. Alternative splicing was discovered in the year ______________

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Q. Alternative splicing can be used to switch off a gene’s expression. How many ways are there to achieve it?

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Q. Alternative splicing is always used to produce multiple isoforms of proteins.

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Q. Which of the following mRNA is an example of having an extended exon?

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Q. Alternative splicing of the Troponin T gene produces ____________ alternative forms of mRNA.

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Q. hnRNPI binds to which segment of the mRNA?

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Q. The pre-mRNA binding minor splicosome is also known as ___________

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Q. hrRNPA1 acts as the repressor for the final mRNA form of ____________

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Q. Most silencer proteins are able to bind to pre-mRNA but cannot recruit the splicing machinery.

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Q. The Drosophila half-pint protein is _____________

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Q. Alternative splicing is regulated by activators and repressors.

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Q. The presence and activity of SR determines the ___________

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Q. SR proteins are not essential for RNA splicing.

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Q. Which of the following components of the splicosome machinery is recruited by the SR protein?

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