instruction:
In this task, you are given a sentence in the Spanish language. Your task is to translate the Spanish sentence into the English language.
question:
La vulcanización es una reacción química
answer:
Vulcanization is a chemical reaction


question:
¿Cuál de las siguientes hebras del DNA tiene la misma secuencia de nucleótidos (excepto el cambio de T por U) que su transcrito primario?
answer:
Which of the following strands of DNA has the same nucleotide sequence (except the change of T per U) as its primary transcript?


question:
Determina el cambio de isotipo de la cadena pesada de las inmunoglobulinas
answer:

Determines the isotype change of the immunoglobulin heavy chain