Northern blot test is used for: (A) DNA analysis, (B) RNA analysis, (C) Analysis of proteins, (D) Enzyme analysis
Answer is B. Ans. is 'b' i.e. RNA analysis: Northern blot is used for - RNA analysis*Southern blot is used for - DNA analysis*Western blot is used for - Protein analysis*Mnemonic:South is Down on the globe. [i.e. South-DNA'