instruction:
In this task, you are given a question and answer options for that question. Using this information, you have to classify each text into different topics: medicine, nursery, psychology, chemistry, pharmacology, biology.
question:
Question: One of the enzymes mentioned below does not intervene in glycogen metabolism: 
 Options:  <0> Glycogen synthase. <1> Glycogen phosphorylase. <2> Glucose-6-phosphate dehydrogenase. <3> Phosphoglucomutase <4> UDP-glucose pyrophosphorylase.
answer:
chemistry


question:
Question: What are, among others, the main biases associated with the observer in the framework of observation techniques ?: 
 Options:  <0> The duration of the experiment. <1> The excess of information. <2> The technical accuracy <3> The illusion of learning. <4> The expectation and mechanical errors of registration.
answer:
psychology


question:
Question: In the most general case, the wave function of a quantum mechanical system: 
 Options:  <0> It is defined for each electron and only depends on the coordinates of that electron. <1> It depends on the spatial coordinates of all the particles that make up the system and time. <2> It never depends on time. <3> It is found as a solution to the equations of motion proposed by Newton. <4> It can always be decomposed into sum of equations for each of the particles that make up the system.
answer:

chemistry