Post-Transcriptional RNA Processing

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The Chemistry of the Primary RNA Transcript Splicing Reaction and Alternative Splicing

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Problems

Problem : The splicing reaction results in the formation of two structures. Starting with a structure composed of two exons (exon 1 and exon 2) that are separated by an intron, what will be the composition (intron, exon 1, exon 2) or the two splicing products?

Solution for Problem 1 >>

Problem : Describe the event that takes place during the first splicing step.

Solution for Problem 2 >>

Problem : What is the name of the looped structure that is formed after the first splicing step?

Solution for Problem 3 >>

Problem : Describe the event that occurs in the second splicing step.

Solution for Problem 4 >>

Problem : What is the benefit of alternative splicing? Could there also be drawbacks to alternative splicing?

Solution for Problem 5 >>

< Previous Section
The Chemistry of the Primary RNA Transcript Splicing Reaction and Alternative Splicing

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How to Cite This SparkNote