instruction:
In this task, you are given a multiple-choice question about healthcare. Answer the question based on your information and classify your answers into '1', '2', '3', and '4'.
question:
Question: The differential modification of RNA: 
 Options:  <1> It can result in multiple products from one gene. <2> It occurs thanks to the transcription bubble. <3> It is catalyzed by RNA polymerase I. <4> It is catalyzed by RNA polymerase II. <5> It is catalyzed by RNA polymerase III.
answer:
1


question:
Question: In the technique of atomic absorption spectrometry, the use of an electrothermal atomizer instead of the flame provides: 
 Options:  <1> Greater accuracy <2> Greater precision. <3> Greater sample consumption <4> Longer analysis times. <5> Greater sensitivity
answer:
5


question:
Question: Among the equipment used for the mixing of powders are the rotary mixers, which are usually used when the powder: 
 Options:  <1> It has poor flow. <2> It flows freely. <3> It has an angle of repose> 90º. <4> It is high intensity. <5> It contains moisture.
answer:

2