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The introns are cut out in the spliceisome and the exon portions are spliced together. A poly adenine tail is added to one end and a modified guanine cap added to the other end. Then the mRNA leaves the cell nucleus and heads for the cytoplasm and a ribosome.

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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 are the intervening sequence of RNA molecules that are cut out before the messenger RNA leaves the nucleus?

The intervening sequences of RNA molecules that are cut out before the messenger RNA leaves the nucleus are called introns. These introns are non-coding sequences that are spliced out of the pre-mRNA during the process of RNA splicing, leaving only the exons to form the mature mRNA that is then transported to the cytoplasm for translation.


What are the sections of mRNA that are cut out in the nucleus called?

The sections of mRNA that are cut out in the nucleus are called introns. After the introns are removed, the remaining sections, called exons, are spliced together to form the mature mRNA that is then transported to the cytoplasm for translation.


What are non-coding sequences in pre-mRNA called?

Non-coding sequences in pre-mRNA are called introns. These regions are removed during mRNA processing, and the remaining coding sequences, known as exons, are spliced together to form the mature mRNA that is translated into protein.


What is removed from pre-mRNA during RNA processing?

In RNA processing, introns are removed from pre-mRNA to generate mature mRNA. Introns are non-coding regions of the pre-mRNA that do not contain instructions for protein synthesis. The remaining exons are spliced together to form the mature mRNA that can be translated into a protein.

Related Questions

What the remaining pieces called that are spliced together?

The remaining pieces that are spliced together are typically referred to as "joints" or "segments." These joints are used to connect different sections of material in order to create a unified structure or complete a project.


What are the remaining pieces after intones have been cut out of RNA molecules that are spliced together?

Exons


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 are the intervening sequence of RNA molecules that are cut out before the messenger RNA leaves the nucleus?

The intervening sequences of RNA molecules that are cut out before the messenger RNA leaves the nucleus are called introns. These introns are non-coding sequences that are spliced out of the pre-mRNA during the process of RNA splicing, leaving only the exons to form the mature mRNA that is then transported to the cytoplasm for translation.


What are the sections of mRNA that are cut out in the nucleus called?

The sections of mRNA that are cut out in the nucleus are called introns. After the introns are removed, the remaining sections, called exons, are spliced together to form the mature mRNA that is then transported to the cytoplasm for translation.


What are removed and what are spliced together to produce an mRNA molecule with a continuous coding sequence?

introns ... exons.


What portions of RNA cut out and discard?

During RNA processing, introns are the portions that are cut out and discarded. The remaining exons are then spliced together to form the mature mRNA that will be translated into a protein. This process helps generate diversity in proteins produced from the same gene.


How is excision to make the completed mRNA accomplished?

Excision to make the completed mRNA involves the removal of introns from the pre-mRNA molecule through a process called splicing. This process is carried out by the spliceosome, a complex of RNA and protein molecules that recognize specific sequences at the boundaries of introns. The spliceosome removes the introns and joins together the remaining exons to form the mature mRNA molecule.


Spliced together during mrna processing?

Exons, after the introns have been cleaved.


What is the noncoding segement of a gene are cut out of an mRNA transcript?

The noncoding segments of a gene that are removed from an mRNA transcript during post-transcriptional processing are called introns. The remaining coding segments of the mRNA transcript, called exons, are then spliced together to form the mature mRNA that will be translated into a protein.


Which one exons or introns is spliced out when primary RNA is processed?

The introns are the sections which are spliced out to create the mature form of mRNA.


What are non-coding sequences in pre-mRNA called?

Non-coding sequences in pre-mRNA are called introns. These regions are removed during mRNA processing, and the remaining coding sequences, known as exons, are spliced together to form the mature mRNA that is translated into protein.