RNA fragments are sequenced by -: (A) Eastern-blot, (B) Western blot, (C) Northern blot, (D) Southern-blot
Answer is C. Blotting techniques combine a fractionation and a detection method to provide a sensitive technique for analysis of DNA, RNA and Protein.


Southern blot  :  For 'DNA'
Northern blot   :  For 'RNA'
Western blot    :  For 'Protein' (Immunoblotting)