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snRNA stands for small nuclear RNA, which is a type of RNA molecule involved in RNA splicing. snRNAs are components of small nuclear ribonucleoproteins (snRNPs), which are complexes of snRNA and proteins. snRNPs function in the splicing of pre-mRNA by recognizing specific sequences at splice sites and catalyzing the removal of introns from the pre-mRNA molecule. In summary, snRNA is the RNA molecule, while snRNP is the complex of snRNA and proteins that function in RNA splicing.

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Are exons or introns removed during the process of splicing?

Exons are the parts of a gene that are kept and expressed, while introns are the parts that are removed during the process of splicing.


Are introns or exons removed during the process of mRNA splicing?

Exons are the parts of the mRNA that are kept and introns are the parts that are removed during the process of mRNA splicing.


Are exons or introns spliced out during the process of RNA splicing?

During the process of RNA splicing, introns are spliced out, while exons are joined together to form the mature mRNA molecule.


What is the function of snRNA?

snRNA (small nuclear RNA) is involved in RNA splicing, a process in which introns are removed from pre-mRNA molecules, and exons are joined together to produce the final mRNA transcript. snRNAs combine with protein factors to form small nuclear ribonucleoproteins (snRNPs) that recognize specific sequences at the splice sites and facilitate the splicing process.


What is the significance of splicing junctions in the process of gene expression?

Splicing junctions are important in gene expression because they help remove non-coding regions called introns from the messenger RNA (mRNA) molecule. This process, known as splicing, allows only the coding regions called exons to be joined together, forming a mature mRNA that can be translated into proteins. This ensures that the correct proteins are produced by the cell, playing a crucial role in regulating gene expression and ultimately determining the function of the cell.

Related Questions

Difference between protein splicing and RNA splicing?

Protein splicing involves the excision of intervening peptide sequences called inteins from a precursor protein to produce the final functional protein, while RNA splicing involves removing introns and joining exons in pre-mRNA to form mature mRNA. Protein splicing occurs post-translationally in the protein after translation, while RNA splicing occurs co-transcriptionally during mRNA processing.


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Are exons or introns removed during the process of splicing?

Exons are the parts of a gene that are kept and expressed, while introns are the parts that are removed during the process of splicing.


Are introns or exons removed during the process of mRNA splicing?

Exons are the parts of the mRNA that are kept and introns are the parts that are removed during the process of mRNA splicing.


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Explain the difference between the elements of the communication process and the communication process


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Are exons or introns spliced out during the process of RNA splicing?

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