In this task, you are given a sentence in the English language. Your job is to translate the English sentence into the Spanish language.

[EX Q]: The absolute refractory period of a nerve fiber is due to
[EX A]: El periodo refractario absoluto de una fibra nerviosa se debe a

[EX Q]: Unlike fluid intelligence, crystallized intelligence
[EX A]: A diferencia de la inteligencia fluida, la inteligencia cristalizada

[EX Q]: Of the following detectors, which is used in gas chromatography ?
[EX A]:
De los siguientes detectores, ¿cuál se utiliza en cromatografía de gases?