Many researchers believe that RNA in brain cells is the physiological basis of memory, that is, RNA gives us the ability to remember  Because some chemicals inhibit the synthesis of RNA in the body, we can use this RNA inhibitor to test whether the above statement is correct or not
Some animals that have previously failed to consistently respond to what they have learned can do so after injection of RNA inhibitors
 RNA inhibitors are now injected into animals that have mastered some specific responses, and then test the animals' memory of the responses they have learned