This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Immunology, Subject name: Microbiology
The technique of immunoblotting to analyze RNA is named as 
Select and explain. 
A. Southern blot, B. Nohern blot, C. Western blot, D. None
B: Nohern blot
Answer: B: Nohern blot 
Explanation: Nohern blot is used to analyze RNA Southern blot-DNA Western blot- proteins Ref: Textbook of Microbiology Baveja 5th ed Pg 120