Explain how splicing factor Slu7 would control alternative splicing of mRNA precursor?

Expert Solution

gladiator answered 2 years ago

Which of the following is not true regarding mRNA splicing and mRNA export from the nucleus?...

Which of the following is not true regarding mRNA splicing and mRNA export from the nucleus? A. Spliced mRNA are exported with the assistance of the Ran pathway. B. An mRNA that undergo splicing is exported more rapidly than an identical mRNA which has the intron genetically removed. C. All of the given answers are true. D.Exon junction complexes assist in mRNA export. the answer for this is not C. The CRISPR/Cas system used in labs to modify many different...

. Explain the process of alternative splicing. What does this process achieve for the virus?

List the three different ways that mRNA splicing can give rise to different mRNA transcripts.

Briefly explain how alternative patterns of RNA splicing give rise to multiple isoforms of proteins. Why...

Briefly explain how alternative patterns of RNA splicing give rise to multiple isoforms of proteins. Why is this an important form of post-transcriptional regulation?

—rRNA is processed by splicing A. True B. False —A mRNA that contains an ARE sequence...

—rRNA is processed by splicing A. True B. False —A mRNA that contains an ARE sequence it is more stable than a mRNA without an ARE sequence. A. True B. False — Which of the following describes group I introns? A. They are self-splicing. B. Splicing requires a free guanosine C. The 3D structure of the intron is important for intron function. D. Group 1 introns are small only 120-450 nt long E. All of the above describe group 1...

In mRNA splicing, among other proteins, these proteins are involved to : Cwc22, Snu114, MIF4G, and...

In mRNA splicing, among other proteins, these proteins are involved to : Cwc22, Snu114, MIF4G, and RecA1. Please explain their relationship and their function in RNA splicing. Are there other names for these proteins that are better known.

1. In eukaryotic mRNA splicing, which snRNP binds to the branch point A? A. U1 B....

1. In eukaryotic mRNA splicing, which snRNP binds to the branch point A? A. U1 B. U2 C. U3 D. U4 E. U5 F. U6 2. Transcription of protein coding genes in prokaryotes and eukaryotes differs in which way? A. The direction of synthesis of the RNA polynucleotide B. The requirement for a primer C. The requirement for the promoter sequence D. The requirement for a promoter sequence E. The requirement for excision of introns 3. During transcription from a...

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