This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Forensic Medicine
Nohern Blotting is for: JIPMER 11, 13, 14 
Select and explain. 
A. RNA, B. DNA, C. Proteins, D. Maternal DNA
A: RNA
Answer: A: RNA 
Explanation: Ans. RNA