Two important RNA processing events lead to specialized end sequences in most
human mRNAs: (i) at the 5’ end, and (ii) at the 3’ end. At the 5’ end
the most distinctive specialized end nucleotide, (iii) is added and a sequence of
about 200 (iv) is added to the 3’ end.
A. (i) Initiator codon (ii) Promotor (iii) Terminator codon (iv) Release factors
B. (i). Promotor (ii) Elongation (iii) Regulation (iv) Termination.
C. (i) Capping (ii) Polyadenylation (iii) mGppp (iv) Poly(A).
D. (i) Repressor (ii) Co repressor (iii) Operon (iv) sRelease factors