Example of postranslational modification is
Ans. is 'c' i.e.,Phosphorylation Impoant post-translational modifications are :TrimmingCovalent modification : Phosphorylation, glycosylation hydroxylation, y-Carboxylation of clotting factor by vitamin K.Protein folding and Protein degradation
Methylation
Oxidation
Phosphorylation
Splicing