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Are both intron and exon regions are transcribed into the primary transcript?
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∙ 11y ago
yes
Wiki User
∙ 11y ago
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Are intron transcribed into the primary transcript?
No. The introns must be cut out of RNA before transcription. This is because a ribosome cannot read introns, and can only read axons. They are cut out and the axons are attached together to go through ribosome.
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.
What are introns and extrons and how are they different?
Exon DNA encodes for the RNA included in the final mRNA transcript that encodes for proteins. Intron DNA is found within exons, but is spliced out as the mRNA molecule is processed.
What are the unexpressed non-coding regions of eukaryotic genes called?
An intron is a non-coding section of a gene. This is spliced out before the creation of the final mRNA.
What is the average size of an intron?
According to Hong et al (2006), the average size of an intron is 3479 base pairs. However, the average is skewed by some very large introns. A better picture comes from the median size, which is 1334 base pairs. Reference: Hong X, Scofield DG, Lynch M (2006) Intron size, abundance, and distribution within untranslated regions of genes. Mol. Biol. Evol. 23:2392-404
Are intron transcribed into the primary transcript?
No. The introns must be cut out of RNA before transcription. This is because a ribosome cannot read introns, and can only read axons. They are cut out and the axons are attached together to go through ribosome.
Which section of the pre-mRNA contains the protein coding regions?
intron
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.
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.
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.
What part of the gene gets transcribed?
No, a gene includes regulatory regions, sometimes introns, as well as protein encoding regions, but only the sequence of DNA that codes for amino acids is translated. see http://www.answers.com/intron?cat=health&gwp=13
What are introns and extrons and how are they different?
Exon DNA encodes for the RNA included in the final mRNA transcript that encodes for proteins. Intron DNA is found within exons, but is spliced out as the mRNA molecule is processed.
Differences between hba1 and hba2 in normal blood?
the two genes vary in 5' and 3' untranslated regions. Furthermore the contain different intron structures.
What terms is least closely related to the others intron tRNA polypeptide and anticodon?
intron
What terms is least closely related to the terms intron tRNA polypeptide and anticodon?
intron
What are the unexpressed non-coding regions of eukaryotic genes called?
An intron is a non-coding section of a gene. This is spliced out before the creation of the final mRNA.
Are promoter a part of an intron?
No
