Answer:
Translation is the synthesis of protein synthesis from RNA where genetic information encoded in mRNA, which is then translated into a sequence of amino acids present in a polypeptide chain. These are the steps in translocation:
1) Ribosomes bind to mRNA present in the cytoplasm and move with the molecule in a 5'-3' direction until it reaches a start codon AUG.
2) Anticodon present on tRNA molecule binds with appropriate opposite codon according to complementary base pairing. (translocation depends on complementary base pairing, e.g. AUG=UAC between codons present on mRNA and anticodons on tRNA)
3) Each tRNA molecule has specific amino acids, according to the genetic code.
4) Ribosomes catalyze the formation of peptides bonds with the help of condensation reaction between adjacent amino acids.
5) Ribosomes move with the mRNA molecule which is synthesizing a polypeptide chain until it reaches a stop codon.
6) At this stage, translation comes to stop and the polypeptide chain is released.
