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What are the three main ways through which an mRNA strand is modified between transcription and translation?
Wiki User
∙ 12y ago
5' processing - capping
3' processing - cleavage and polyadenylation
RNA splicing
RNA editing
Wiki User
∙ 12y ago
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What two processes must occur to get from a gene to a protein?
The process by which a gene is read is through transcription and occurs through the activity of an enzyme called RNA polymerase II in the nucleus. This results in the formation of molecule called messenger RNA (mRNA). mRNA is then translated into a string of amino acids or protein by transfer RNA (tRNA) on ribosomes outside the nucleus in the cytoplasm.
What protein is produced when gene is activated through transcription and translation?
The protein coded for in the DNA transcribed ad then translated.
What makes a polypeptide chain?
A polypeptide chain, or also known as a string of amino acids, is made by protein synthesis through transcription and translation of RNA.
Where in the eukaryotic cell do replication transcription RNA processing translation each occur?
In eukaryotes, transcription occurs in the nucleus. RNA polymerase II transcribes the DNA forming an mRNA transcript.The mRNA is then modified. It has a 5'-cap and a 3'polyA tail and it can also be spliced and edited by various enzymes. Once an mRNA molecule has been correctly edited it is exported out of the nucleus through nuclear pores. Once in the cytoplasm can be localized to different compartments of the cell, but most of the protein synthesis occurs on the rough ER.Here various translation factors help ribosomes to translate the DNA into protein. Translation occurs in the cytoplasm.Do not get this confused with prokaryotes. In prokaryotes, they do not have organelles and so transcription and translation are coupled in the cytoplasm... (they occur at the same time).
What is central dogma in a short brief simply?
Flow of information for the synthesis of protein through a series of processes like transcription and translation is called central dogma.
What happens right after the end of transcription?
After transcription, the mRNA produced is modified through processes like capping and polyadenylation. This modified mRNA then leaves the nucleus and enters the cytoplasm where it can be translated into a protein by ribosomes.
New mRNA is made through a process of?
transcription translation replication
Relationship between one gene and one polypeptide?
One gene codes for (or provides the recipe) for the creation of one polypeptide through transcription and translation.
Where do transcription and translation occur in prokaryotic cells?
It occurs in the cytoplasm of the cell. Transcription and translation occur in prokaryotes at the same time because of the lack of nuclear membrane.RNA polymerase transcribes through the terminator sequence, causing the polymerase to fall off the DNA and release the transcript.
What are 3 process involved in the central dogma?
The general flow and direction of Genetic Data: DNA --> RNA --> Proteins.DNA produces more DNA through replicationDNA used as template for transcription of RNARNA directs synthesis of proteins through translation
What two processes must occur to get from a gene to a protein?
The process by which a gene is read is through transcription and occurs through the activity of an enzyme called RNA polymerase II in the nucleus. This results in the formation of molecule called messenger RNA (mRNA). mRNA is then translated into a string of amino acids or protein by transfer RNA (tRNA) on ribosomes outside the nucleus in the cytoplasm.
What protein is produced when gene is activated through transcription and translation?
The protein coded for in the DNA transcribed ad then translated.
What makes a polypeptide chain?
A polypeptide chain, or also known as a string of amino acids, is made by protein synthesis through transcription and translation of RNA.
Where in the eukaryotic cell do replication transcription RNA processing translation each occur?
In eukaryotes, transcription occurs in the nucleus. RNA polymerase II transcribes the DNA forming an mRNA transcript.The mRNA is then modified. It has a 5'-cap and a 3'polyA tail and it can also be spliced and edited by various enzymes. Once an mRNA molecule has been correctly edited it is exported out of the nucleus through nuclear pores. Once in the cytoplasm can be localized to different compartments of the cell, but most of the protein synthesis occurs on the rough ER.Here various translation factors help ribosomes to translate the DNA into protein. Translation occurs in the cytoplasm.Do not get this confused with prokaryotes. In prokaryotes, they do not have organelles and so transcription and translation are coupled in the cytoplasm... (they occur at the same time).
What is ATP and what role does it play in energy transfers?
ATP IS energy. It makes reactions happen between chemicals that can't happen on their own, like pumping molecules through the cell membrane or helping put together proteins through transcription and translation.
Where can one find a legal transcription services company in Quebec?
One can find a legal transcription services company in Quebec through EvoluzInc. Translation Services. The Yellow Pages also would have listing for other companies in the Quebec area.
How does your DNA control what you become?
DNA codes for proteins, which make up nearly every part of the body. Through transcription and translation, DNA can be expressed in proteins.
