{"title":"Questão 73 - ENEM 2012","index":73,"discipline":"ciencias-natureza","language":null,"year":2012,"context":"![](https://enem.dev/2012/questions/73/2e962c95-a64e-494c-891f-43188f52c16c.png)","files":["https://enem.dev/2012/questions/73/2e962c95-a64e-494c-891f-43188f52c16c.png"],"correctAlternative":"E","alternativesIntroduction":"O circuito que cumpre a finalidade de funcionamento descrita no texto é:","alternatives":[{"letter":"A","text":null,"file":"https://enem.dev/2012/questions/73/b8407863-66cd-4a4f-8b54-a001a7c77abf.png","isCorrect":false},{"letter":"B","text":null,"file":"https://enem.dev/2012/questions/73/2ac61f8c-80c6-4b18-b182-15e501064831.png","isCorrect":false},{"letter":"C","text":null,"file":"https://enem.dev/2012/questions/73/24a1a70f-c88e-4e3d-87ee-7d319551eff5.png","isCorrect":false},{"letter":"D","text":null,"file":"https://enem.dev/2012/questions/73/d9f98d87-211f-4047-952a-d26f91ff8d89.png","isCorrect":false},{"letter":"E","text":null,"file":"https://enem.dev/2012/questions/73/eafd5a16-c75c-4635-a008-45795263edff.png","isCorrect":true}]}