TASK DEFINITION: In this task, you are given a sentence in the Spanish language. Your task is to translate the Spanish sentence into the English language.
PROBLEM: Son signos y síntomas de ansiedad grave

SOLUTION: They are signs and symptoms of severe anxiety

PROBLEM: ¿Cuál de los siguientes complejos enzimáticos cataliza la reducción de oxígeno molecular a agua durante la fosforilación oxidativa?

SOLUTION: Which of the following enzyme complexes catalyzes the reduction of molecular oxygen to water during oxidative phosphorylation?

PROBLEM: En el confórmero tipo oxaciclohexano del azúcar -D-(+)-glucopiranosa

SOLUTION:
In the oxaciclohexane-type conformer of sugar -D - (+) - glucopyranose