Question
Describe the mechanism of pre-mRNA splicing and the role of the spliceosome.
Answer :
Word Count : 257
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Pre-mRNA splicing is a crucial step in the processing of eukaryotic precursor mRNA (pre-mRNA) into mature mRNA. This process removes non-coding regions called introns and joins the coding sequences, or exons, together to form a continuous mRNA strand. The spliceosome, a large and dynamic molecular complex, plays a central role in this process. It consists of five small nuclear RNAs (snRNAs) and numerous associated
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