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: In the translation of prokaryotes, the first tRNA:
Options: <0> It is introduced in site A. <1> Join a methylated amino acid. <2> It is accompanied by the IF2 factor. <3> It is paired with a UGA start codon. <4> Always join serina.
answer:
biology

question:
Question: The arginosuccinasa:
Options: <0> In an enzyme of the citric acid cycle. <1> Converts arginine to lysine. <2> It is activated by the allosteric effector N-acetylglutamate. <3> It produces fumarate. <4> It is a glycogenic amino acid.
answer:
chemistry

question:
Question: Which of the following diseases is NOT transmitted by tick bite?
Options: <0> Lyme's desease. <1> Recurrent fever due to Borrelia hispanica. <2> Mediterranean botanical fever. <3> Rocky mountain spotted fever by R. rickettsii. <4> Exanthematic typhus
answer:
medicine