Northern blotting is a technique used to detect which one of the following in cells and tissues?
A)DNA.
B)RNA.
C)protein.
D)carbohydrate.

Question

Quizplus · Accepted Answer

Northern blotting is specifically used to detect RNA molecules in cells and tissues. It involves separating RNA by size via gel electrophoresis and then transferring the separated RNA to a membrane which is then probed with a labeled complementary nucleic acid probe to detect the presence of specific RNA molecules.

Northern Blotting Is a Technique Used to Detect Which One