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Because DNA cannot fit through the pores of the nuclear membrane, it is too big, the mRNA copies off the specific parts needed and sends the information to where the body needs them. Without mRNA, you could not function properly.
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∙ 15y ago
Wiki User
∙ 13y agoGene splicing is one of the important step in central dogma of eukaryotic cells
Gene splicing is a post-transcriptional modification in which a single gene can code for multiple proteins. Gene Splicing is done in eukaryotes, prior to mRNA translation, by the differential inclusion or exclusion of regions of pre-mRNA. Gene splicing is an important source of protein diversity. During a typical gene splicing event, the pre-mRNA transcribed from one gene can lead to different mature mRNA molecules that generate multiple functional proteins. Thus, gene splicing enables a single gene to increase its coding capacity, allowing the synthesis of protein isoforms that are structurally and functionally distinct. Gene splicing is observed in high proportion of genes. In human cells, about 40-60% of the genes are known to exhibit alternative splicing.
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∙ 12y agoSplicing occurs after transcription, pre-mRNA is cut via enzymes to remove introns. Introns are non-coding sections of DNA, that would otherwise interfere with the process of translation. Splicing allows the rejoining of the coding sections of DNA called exons, these can rejoin into many combinations. So one section of DNA, has the ability to produce many different proteins.
Wiki User
∙ 13y agomRNA carries the instructions for making proteins which then make DNA.
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∙ 11y agon
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Difference between protein splicing and RNA splicing?
The difference id the complex procedure which allows the splicing to take place the difference is the scientists who do the process Tocans splice the protein while giraffs splice the RNA
What is the process of coping an RNA message from the DNA code?
gene splicing
What are the kinds and functions of RNA molecule?
its function is to link amino acids during protein synthesis, and in a variety of RNA processing reactions, including RNA splicing, viral replication, and transfer RNA biosynthesis.
How is RNA altered after it is transcribed?
poly-A tail 7-methylguanine cap introns being removed (splicing)
What is the role of introns in gene regulation?
Introns are removed through RNA splicing. They don't play a role.
What is the process called which removes introns from RNA?
RNA splicing
Alternating RNA splicing?
An alternative RNA splicing is a process by which the exons of the RNA produced by the transcription of a gene are reconnected in multiple ways during RNA splicing, so as to allow production of multiple forms of protein from one gene.
Difference between protein splicing and RNA splicing?
The difference id the complex procedure which allows the splicing to take place the difference is the scientists who do the process Tocans splice the protein while giraffs splice the RNA
RNA splicing involves the?
removal of introns from the molecule :)
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.
What is the process of coping an RNA message from the DNA code?
gene splicing
How is trna produced?
like all other RNA, by translation of DNA into a pre-RNA, the processing (eg. splicing)
What types of molecules catalyze RNA splicing?
The types of molecules that catalyze RNA splicing are called spliceosomes. They are complex molecular machines commonly found in eukaryotic cells.
What would happen if RNA splicing didnt occur?
it will result into a non functional protien
What are the kinds and functions of RNA molecule?
its function is to link amino acids during protein synthesis, and in a variety of RNA processing reactions, including RNA splicing, viral replication, and transfer RNA biosynthesis.
What might be an advantage of RNA splicing?
the spliced exons are rejoined together and form a smaller mRNA.
What is the function of snRNA?
Small nuclear RNA forms complexes with proteins to form snRNPs; involved in RNA splicing, polyadenylation reactions and other unknown functions.
