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

If a 17-year-old boy with compulsive symptoms appears in his office, along with motor and multiple vocal tics, what disorder would he think of as the first diagnostic option?
Si se presenta en su consulta un chico de 17 años con síntomas compulsivos, junto con tics motores y vocales múltiples, ¿en qué trastorno pensaría como primera opción diagnóstica?

Golgi's myotendinous organ
El órgano miotendinoso de Golgi

The existence of a proton gradient from one side of the membrane to the other is essential for the operation

La existencia de un gradiente de protones de un lado a otro de la membrana es esencial para el funcionamiento