instruction:
In this task, you are given a sentence in the Spanish language. Your task is to translate the Spanish sentence into the English language.
question:
Las aminas primarias dan reacciones de condensación con aldehídos y cetonas produciendo
answer:
Primary amines give condensation reactions with aldehydes and ketones producing


question:
Es un heteropolisacárido
answer:
It is a heteropolysaccharide


question:
La unión de O2 a la hemoglobina
answer:

The binding of O2 to hemoglobin