Name the three major types of RNAs, specifying the function of each in the synthesis of the polypeptide.
(i) mRNA-(Messenger RNA): decides the sequence of amino acids. (ii) tRNA-(Transfer RNA) : (a) Recognises the codon on mRNA (b) transport the amino acid to the site of protein synthesis. (iii) rRNA (Ribosomal RNA): Plays the structural and catalytic role during translation.
