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.
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Question: Question: For which of the following steps of protein synthesis GTP (Guanosine triosphate) is needed: 
 Options:  <0> Activation of amino acids by aminioacyl-tRNA synthetases. <1> Union of ribosomes to the endoplasmic reticulum. <2> Translocation of nascent tRNA-protein complex from place A to place P. <3> Union of mRNA. <4> Union of signal recognition protein to ribosomes.

Answer: chemistry


Question: Question: ASO-PCR is a technique of: 
 Options:  <0> Detection of mutations without identifying the type. <1> Detection of specific mutations. <2> Sequencing <3> DNA amplification. <4> Molecular cytogenetics

Answer: biology


Question: Question: 35-year-old woman on hormonal treatment for infertility. He went to the emergency department due to constitutional syndrome and paresthesias in the left side of the body. In blood tests, Hb 7.5 g / dL, reticulocytes 10% (0.52%), platelets 5,000 / uL, normal leukocytes, LDH 1,200 IU / L, direct negative Coombs test, undetectable haptoglobin are detected. Morphology of peripheral blood with abundant schistocytes. Normal coagulation tests. What is the diagnostic suspicion and the most appropriate treatment? 
 Options:  <0> Autoimmune hemolytic anemia. Start steroids. <1> Von Willebrand disease. Administration of desmopressin. <2> Thrombocytopenic purpura. Start steroids and platelet transfusion. <3> Evans syndrome. Start steroids. <4> Thrombotic thrombocytopenic purpura. Treatment with plasmapheresis.

Answer:
medicine