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 urea cycle
[EX A]: El ciclo de la urea

[EX Q]: Indicate which of the following monoclonal antibodies has demonstrated its efficacy in the treatment of paroxysmal nocturnal hemoglobinuria
[EX A]: Señale cuál de los siguientes anticuerpos monoclonales ha demostrado su eficacia en el tratamiento de la hemoglobinuria paroxística nocturna

[EX Q]: Which of the following statements about the KMNO4 is CORRECT ?
[EX A]:
¿Cuál de las siguientes afirmaciones sobre el KMNO4 es CORRECTA?