TASK DEFINITION: In this task, you are given a sentence in the English language. Your job is to translate the English sentence into the Spanish language.
PROBLEM: Which of the following amino acids has a side chain with a thioether group ?

SOLUTION: ¿Cuál de los siguientes aminoácidos tiene una cadena lateral con un grupo tioéter?

PROBLEM: A pathognomonic sign assumes

SOLUTION: Un signo patognomónico supone

PROBLEM: What metabolic disease is caused by a deficiency in phenylalanine hydroxylase ?

SOLUTION:
¿Qué enfermedad metabólica es ocasionada por una deficiencia en fenilalanina hidroxilasa?