what's translation in biology
Answers
Translation
The process by which the triplet base sequence on mRNA guides the linking of a specific sequence of amino acids to form a polypeptide on ribosomes is known as translation.
Translation machinery
It requires a machinery which consists of ribosomes, mRNA,tRNAs, aminocaryl tRNA synthetase and amino acids.
Initiator tRNA
It is a specific tRNA for the process of initiation and there are no tRNA for stop codons.
Ribosome
it is responsible for protein synthesis. It consists of structural RNAs and around 80 different proteins.
it has 2 subunits in it's inactive stage.
small subunit
large subunit
Translational unit
it is sequence of RNA flanked by the start codon (AUG) and the stop codon in mRNA. It codes for a polypeptide that had to be produced.
Untranslated regions
These are some additional sequence in an mRNA that are not translated. they are present at both the ends. i.e. at 5' end and 3'end. 'They improve the efficiency of translation process.
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Explanation:
In molecular biology and genetics, translation is the process in which ribosomes in the cytoplasm or ER synthesize proteins after the process of transcription of DNA to RNA in the cell's nucleus. ... The ribosome facilitates decoding by inducing the binding of complementary tRNA anticodon sequences to mRNA codons.