The phenomenon in which RNA molecules in a cell are destroyed if they have a sequence complementary to an introduced double-stranded RNA is called
A) RNA interference.
B) RNA obstruction.
C) RNA blocking.
D) RNA targeting.
E) RNA disposal.

Question

Quizplus · Accepted Answer

The phenomenon described is RNA interference, which is a natural mechanism of gene regulation in cells. It involves the destruction of RNA molecules that have a complementary sequence to a double-stranded RNA molecule, often introduced experimentally. This process can be used for targeted gene knockdown or to study gene function.

The Phenomenon in Which RNA Molecules in a Cell Are