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Are both intron and exon regions are transcribed into the primary transcript?
Yes, both intron and exon regions are transcribed into the primary transcript during transcription. However, only the exons are retained in the processed mRNA after introns are removed through the process of splicing.
What are exons and introns?
Intronsare intervening sequence of DNA; does NOT code for a protein.Exons are expressed squence of DNA; codes for a protein.
After the primary transcript mRNA has been formed what mediates the cutting of introns?
The process of removing introns from the pre-mRNA is mediated by a large complex called the spliceosome. The spliceosome recognizes the intron-exon boundaries and catalyzes the splicing reaction to remove the introns and join the exons together. This results in the formation of mature mRNA ready for translation.
What are introns and extrons and how are they different?
Introns are non-coding sequences within a gene that are transcribed but are later removed during RNA processing. Exons are the coding regions of a gene that are spliced together after introns are removed to form the mature mRNA transcript. This process is known as RNA splicing and is essential for producing functional proteins from genes.
What is the name of the DNA molecule that is transcribed?
DNA transcription is a process that involves the transcribing of genetic information from DNA to RNA.
Are both intron and exon regions are transcribed into the primary transcript?
Yes, both intron and exon regions are transcribed into the primary transcript during transcription. However, only the exons are retained in the processed mRNA after introns are removed through the process of splicing.
What are exons and introns?
Intronsare intervening sequence of DNA; does NOT code for a protein.Exons are expressed squence of DNA; codes for a protein.
What is intron splicing and what does it allow the cell to do?
Intron excising. When the messenger RNA is first transcribed the genes it is transcribed from have areas of sense, exons, and areas of " nonsense " ( not really, but let's keep it simple ) called introns. So the pre-mRNA has a complex called the spliceosome attach to it and this excises the introns, then spices the exons together to make mature mRNA. So a cell can send a clean gene copy to the ribosomes for translation.
Does intron removal take place in the nucleus?
Yes, intron removal takes place in the nucleus. In eukaryotic cells, the process of RNA splicing, which involves the removal of introns from pre-mRNA, occurs in the nucleus before the transcript is transported to the cytoplasm for translation.
After the primary transcript mRNA has been formed what mediates the cutting of introns?
The process of removing introns from the pre-mRNA is mediated by a large complex called the spliceosome. The spliceosome recognizes the intron-exon boundaries and catalyzes the splicing reaction to remove the introns and join the exons together. This results in the formation of mature mRNA ready for translation.
What are introns and extrons and how are they different?
Introns are non-coding sequences within a gene that are transcribed but are later removed during RNA processing. Exons are the coding regions of a gene that are spliced together after introns are removed to form the mature mRNA transcript. This process is known as RNA splicing and is essential for producing functional proteins from genes.
The root script in transcript means?
In a transcript, the term "root script" typically refers to the base or main script that serves as the foundation for the dialogue or conversation being transcribed. It may contain the essential information, dialogue, or key points of the interaction.
What is the name of the DNA molecule that is transcribed?
DNA transcription is a process that involves the transcribing of genetic information from DNA to RNA.
How does the differential transcript usage impact gene expression regulation in cells?
Differential transcript usage affects gene expression regulation by determining which parts of a gene are transcribed into RNA. This can lead to the production of different protein isoforms, influencing the function and behavior of cells.
What terms is least closely related to the terms intron tRNA polypeptide and anticodon?
intron
What are intron-exon borders?
Intron-exon borders are the junctions between introns (non-coding regions) and exons (coding regions) within a gene. These borders are important for the process of splicing during gene expression, where introns are removed and exons are joined together to form a mature mRNA transcript. The specific sequences at these borders help determine where splicing occurs.
What is the function of primary transcript?
The primary transcript, also known as pre-mRNA in eukaryotes, serves as the initial RNA copy synthesized from a DNA template during transcription. Its primary function is to carry the genetic information needed to produce proteins, which are essential for various cellular functions. Before becoming mature mRNA, the primary transcript undergoes several processing steps, including capping, polyadenylation, and splicing, to remove introns and join exons, ultimately preparing it for translation.
