0
mRNA is the template for the final product, which will be a protein. A ribosome sticks to the mRNA template and reads the bases along it, 3 at a time. each 3 is a codon and represents a different amino acid. A tRNA molecule, with compliment bases on it, binds to the ribosome and mRNA. it has the amino acid on it that corresponds to the codon on the mRNA. This happens all the way down the molecule, the amino acids get joined together and you end up with a protein. the mRNA is degraded as it is read. Hope this helps. =-D
What else can I help you with?
What is mRNA processing?
mRNA processing is a series of modifications that occur to a primary RNA transcript (pre-mRNA) before it is translated into a protein. This process includes capping, splicing, and polyadenylation to produce a mature mRNA molecule that can be effectively translated in the cell.
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.
Rna processing converts the RNA transcript into?
RNA processing converts the RNA transcript into mature mRNA by removing introns, adding a 5' cap and a 3' poly-A tail, and splicing exons together. This process ensures that the mature mRNA is ready for translation to produce proteins.
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.
What is the first step in the processing of the primary transcript of mRNA?
First, enzymes attach to a cap of chemically modified guanine nucleotides to the starting end of the mRNA molecule. Then, other enzymes replace part of the opposite end with a tail of 100-200 adenine nucleotides. This addition is called a poly-A-tail. Finally, internal segments that do not code for protein are removed. These are called introns. The parts of the transcript that remain are called exons. Hope that helps!
What is mRNA processing?
mRNA processing is a series of modifications that occur to a primary RNA transcript (pre-mRNA) before it is translated into a protein. This process includes capping, splicing, and polyadenylation to produce a mature mRNA molecule that can be effectively translated in the cell.
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 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.
Rna processing converts the RNA transcript into?
RNA processing converts the RNA transcript into mature mRNA by removing introns, adding a 5' cap and a 3' poly-A tail, and splicing exons together. This process ensures that the mature mRNA is ready for translation to produce proteins.
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.
What is the first step in the processing of the primary transcript of mRNA?
First, enzymes attach to a cap of chemically modified guanine nucleotides to the starting end of the mRNA molecule. Then, other enzymes replace part of the opposite end with a tail of 100-200 adenine nucleotides. This addition is called a poly-A-tail. Finally, internal segments that do not code for protein are removed. These are called introns. The parts of the transcript that remain are called exons. Hope that helps!
In eukaryotic cells the mRNA is processed and migrates from the to the .?
The mRNA produced by transcription is similar to a rough cut of a film that needs a bit of editing. A specialized nucleotide is added to the beggining of each mRNA molecule, which forms a cap. It helps the mRNA starand bind to a ribosome and prevents the strand from being broken down to fast. The end of the mRNA molecule gets a string of A nucleotides, called the tail, that helps the mRNA molecule exit the nucleus.
What are the differences between mature rRNA and a primary rRNA transcript?
Mature rRNA is the end product of post-transcriptional processing of the primary rRNA transcript. The primary rRNA transcript undergoes multiple processing steps, including cleavage and modification, to generate mature rRNA. Mature rRNA is functional in ribosome assembly and protein synthesis, while the primary rRNA transcript requires processing to become functional.
What enzyme joins exons?
The enzyme that joins exons together during mRNA processing is called spliceosome. Spliceosomes remove introns and ligate exons to generate a mature mRNA transcript for translation.
What is the process of post-transcriptional modification?
Post-transcriptional modification is a process in cell biology by which, in eukararyotic cells, primary transcript RNA is converted into mature RNA. A notable example is the conversion of precursor messenger RNA into mature messenger RNA (mRNA), which includes splicing and occurs prior to protein synthesis. This process is vital for the correct translation of the genomes of eukaryotes as the human primary RNA transcript that is produced as a result of transcription contains both exons, which are coding sections of the primary RNA transcript.
What are the 6 steps in protein synthesis simplied?
The steps in protein synthesis are: transcription, where DNA is copied into mRNA; mRNA processing, where the mRNA transcript is modified; translation, where the mRNA is read by ribosomes to synthesize a polypeptide; and post-translational modifications, folding, and transport of the protein to its functional location.
What are the non functional parts of the transcript called?
The non-functional parts of a transcript are called introns. They are the segments of RNA that are removed during mRNA processing, leaving only the functional segments called exons to be translated into proteins.
