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

Input: Consider Input: En cromatografía de intercambio iónico, el grupo funcional ácido carboxílico se emplea como

Output: In ion exchange chromatography, the carboxylic acid functional group is used as


Input: Consider Input: En la endocitosis mediada por receptor interviene

Output: In the receptor-mediated endocytosis intervenes


Input: Consider Input: Los desmosomas


Output: The desmosomes


