Messenger RNA
Messenger Ribonucleic Acid (mRNA) is a molecule of
RNA encoding a chemical "blueprint" for a
protein product. mRNA is
transcribed from a
DNA template, and carries coding information to the sites of
protein synthesis: the
ribosomes. Here, the nucleic acid polymer is
translated into a polymer of
amino acids: a protein. In mRNA as in DNA, genetic information is encoded in the sequence of four
nucleotides arranged into
codons of three bases each. Each codon encodes for a specific
amino acid, except the
stop codons that terminate protein synthesis. This process requires two other types of RNA:
Transfer RNA (tRNA) mediates recognition of the codon and provides the corresponding amino acid, while
Ribosomal RNA (rRNA) is the central component of the ribosome's protein manufacturing machinery.
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messenger RNA
Noun
1. the template for protein synthesis; the form of RNA that carries information from DNA in the nucleus to the ribosome sites of protein synthesis in the cell
(synonym) mRNA, template RNA, informational RNA
(hypernym) ribonucleic acid, RNA
Messenger RNA (mRNA)
An RNA that acts as a messenger, an intermediary, between DNA and protein. The DNA of the gene is transcribed into mRNA which then is translated into the sequence of amino acids that make up protein.
messenger RNA
الرنا المرسال
messenger rna
Eng: messenger rna
Urdu: پیامی تیزاب ۔ پیامی لَچھّا مرکزائی تیزاب ۔ پیامی ریبونیوکلیک ایسڈ