What is one technique that is used to identify a specific RNA sequence of a sample from a library?
A) Western blotting
B) Northern blotting
C) Southern blotting
D) Eastern blotting

Question

Quizplus · Accepted Answer

Northern blotting is a technique used to identify a specific RNA sequence by separating RNA molecules based on size via gel electrophoresis, transferring the RNA to a nitrocellulose or nylon membrane, and then using a labeled probe (such as a complementary DNA sequence) to bind specifically to the target RNA sequence. The labeled probe allows for visualization and identification of the target sequence.

What Is One Technique That Is Used to Identify a Specific