Many researchers believe that RNA in brain cells is the physiological basis of memory, that is, RNA gives us the ability to remember. Since certain chemicals inhibit RNA synthesis in the body, we can use this RNA inhibitor to test the above This is true: RNA inhibitors are injected into animals that have mastered certain special reactions, and then the animals' memory of the learned reactions is tested. Question: Which of the following test results can best refute the above statement? ['After the injection of RNA inhibitors, these animals will not react to school.', 'These animals forget the response they had mastered after being injected with an RNA inhibitor.', 'Many behaviors are affected after the injection of RNA inhibitors.', 'Some animals that have not been able to consistently respond to what they have learned can do so after being injected with an RNA inhibitor.']