Which of the following is not required for protein synthesis (in translation) of eukaryotes:

D i.e. Amino acyl tRNA synthetase- Translation is the process by which 'Ribosomes' conve the Functions of information carried by mRNA to the synthesis of proteinQ. ThusRibosome is a cellular component on which all interaction take place to Ribosomessynthesize proteinQ. - Exists free in cytoplasmAminoacyl tRNA synthetase is responsible for proof reading, - Contains 65% r- RNA & 35% proteinediting & high fidelity of translation (protein synthesis)Q as it - Synthesize protein that remain within cellsQ. attaches aminoacids to their corresponding (isoaccepting) tRNAs?