Translation | | Orientation OF polypeptide chain | | Chain elongation | | Chain termination

Termination of polypeptide chain is brought about by

During elongation of polypeptides chain, sigma factor is

A new amino acid in a polypeptide chain is added at

The main steps involved in the process of translation are I.Activation of amino acid II.Initiation of polypeptide chain synthesis III.Termination of polypeptide chain formation IV. Transfer of polypeptide chain to tRNA

Initiation of polypeptide chain in eukaryotic protein synthesis in incduced by

On translation , mRNA produce a polypeptide chain , which contains 50 amino acids. if 26^( th) codon of mRNA UUU mutated and changed to UUC , then the polypeptide chain will be