how is an mRNA codon sequence decoded into a protein sequence
Answer
To decode the mRNA codon sequence into protein sequence or amino acid sequence it is necessary to confirm the correct reading frame. The mRNA is arranged into triplet bases which is called codons.
once the start codon or initation codon ( i.e, AUG it is called start or initation codon as it begins to synthesis the polypeptide chain and also codes for Amino acid methionine) has been located and their reading frame is fit to establish, the corresponding protein sequence can be deducing the genetic code
for example mRNA :- GUAUGCACGUGACUUUCCUCAUGAGCUGAU
The codons will be- GU - AUG - CAC - GUG - ACU - UUC - CUC - AUG - AGC - UGA - U
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