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RNA splicing
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What is the process of going from DNA to RNA called?
Transcription.During transcription the base sequence (genetic code) of part (a gene) of one strand of DNA is copied onto a strand of RNA as the RNA is synthesized.
What is the process by which RNA is synthesized from the DNA?
transcription... We are studying DNA and its processes in my Biology class
Process RNA DNA?
Transcription
Where is the process of making RNA from DNA Located in the cell?
Transcription (DNA -> RNA) happens in the nucleus where RNA polymerase makes single-stranded RNA from a template DNA strand.
The short sections of RNA found on both the leading and laggings strands of DNA are called?
RNA primers.
How do introns and exons relate to RNA splicing?
Before the RNA leaves the nucleus, the introns are removed and the exons are joined together, producing an mRNA molecule with a continuous coding sequence. This process is called RNA splicing.
Why are introns copied and then removed from the RNA sequence?
Introns were copied and then removed from the RNA sequence because they were placeholders.
What are internal non coding regions of RNA called?
Internal noncoding regions of RNA are called introns. They are segments of an RNA molecule that interrupt the sequence of genes.
What makes premature mrna and mature mrna different?
The first (primary) transcript from a protein coding gene is often called a pre-mRNA and contains both introns and exons. Pre-mRNA requires splicing (removal) of introns to produce the final mRNA molecule containing only exons
What portions of RNA cut out and discard?
Introns
What are portions of rna that are cut out and discarded?
introns
What is the role of introns in gene regulation?
Introns are removed through RNA splicing. They don't play a role.
RNA splicing involves the?
removal of introns from the molecule :)
Where is Messenger RNA is produced?
RNA is produced in the transcription phase, but it is not ready in this raw form. Because the ribosomes cannot read introns, the cell must cut the introns out and only keep the axons. Once that's finished, the 5' end must have a 5' cap attached to it. On the 3' side, a poly-A-tail must be attached. Now, the RNA is ready to be translated by the ribosome.
What is the primary transcript of eukaryotic genes?
the primary transcript usually has a exons and introns which need to undergo splicing to remove the introns and re-splicing to join the exons ..after this process the resulting mRNA is a mature mRNA.
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 is the small pieces of DNA that are edited out of the mRNA message before it is expressed?
During the transcription, when the mRNA is being processed, the introns are removed and the exons are connected together.
