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coordina todas las actividades, tanto voluntarias como involuntarias del cuerpo humano.","question_score_id":null,"lang":"","questionAudioPath":null},{"id":476414,"quiz_id":"24323","answer_id":null,"answerType_id":"0","created_at":"2018-05-27 18:52:01","updated_at":"2018-05-27 19:10:09","questionName":"Estudiando el aparato digestivo Rolando encontr\u00f3 que existe una estructura muy importante y que su funci\u00f3n es eliminar qu\u00edmicos, alcohol, toxinas y medicamentos del torrente sangu\u00edneo, \u00bfCu\u00e1l de las siguientes son?","questionTimeSeconds":"15","questionTimeMinutes":"0","questionImagePath":"uploads\/biologia-8\/download.jpg","position":9,"explanation":"El h\u00edgado procesa, descompone y equilibra esta sangre, adem\u00e1s crea los nutrientes y metaboliza los medicamentos de forma que el cuerpo pueda usarlos sin que resulten t\u00f3xicos.","question_score_id":null,"lang":"","questionAudioPath":null},{"id":476418,"quiz_id":"24323","answer_id":null,"answerType_id":"0","created_at":"2018-05-27 19:06:21","updated_at":"2018-05-27 19:10:09","questionName":"Los endot\u00e9rmicos es que mantienen su temperatura","questionTimeSeconds":"15","questionTimeMinutes":"0","questionImagePath":"uploads\/biologia-8\/images.jpg","position":0,"explanation":"","question_score_id":null,"lang":"","questionAudioPath":null},{"id":476406,"quiz_id":"24323","answer_id":null,"answerType_id":"0","created_at":"2018-05-27 18:35:23","updated_at":"2018-05-27 19:10:09","questionName":"Es la mol\u00e9cula que contiene la informaci\u00f3n gen\u00e9tica de cada ser vivo.","questionTimeSeconds":"15","questionTimeMinutes":"0","questionImagePath":"uploads\/biologia-8\/download-3.jpg","position":5,"explanation":"El \u00e1cido desoxirribonucleico, abreviado como ADN, es un \u00e1cido nucleico que contiene las instrucciones gen\u00e9ticas usadas en el desarrollo, funcionamiento de todos los organismos vivos y algunos virus, tambi\u00e9n es responsable de su transmisi\u00f3n hereditaria.\r\n","question_score_id":null,"lang":"","questionAudioPath":null},{"id":476410,"quiz_id":"24323","answer_id":null,"answerType_id":"0","created_at":"2018-05-27 18:47:07","updated_at":"2018-05-27 19:10:09","questionName":"\u00bfEl tratado \u201cEl Origen de las Especies por medio de selecci\u00f3n natural\u201d fue escrita por?\r\n","questionTimeSeconds":"15","questionTimeMinutes":"0","questionImagePath":"uploads\/biologia-8\/download-2.jpg","position":8,"explanation":"Charles Darwin fue un naturalista ingl\u00e9s, autor de \u201cEl Origen de las Especies\u201d, reconocido como uno de los cient\u00edficos m\u00e1s importantes en la historia de la humanidad","question_score_id":null,"lang":"","questionAudioPath":null},{"id":476399,"quiz_id":"24323","answer_id":null,"answerType_id":"0","created_at":"2018-05-27 18:25:51","updated_at":"2018-05-27 19:10:09","questionName":"\u00bfEl agua es un elemento?","questionTimeSeconds":"15","questionTimeMinutes":"0","questionImagePath":"uploads\/biologia-8\/images.jpg","position":2,"explanation":"El agua es una sustancia compuesta, porque est\u00e1 integrada por la uni\u00f3n de \u00e1tomos de distintos elementos qu\u00edmicos simples que son H2O\r\n","question_score_id":null,"lang":"","questionAudioPath":null},{"id":476407,"quiz_id":"24323","answer_id":null,"answerType_id":"0","created_at":"2018-05-27 18:37:32","updated_at":"2018-05-27 19:10:09","questionName":"\u00bfA que se le denomina una persona inf\u00e9rtil?","questionTimeSeconds":"20","questionTimeMinutes":"0","questionImagePath":"uploads\/biologia-8\/download.jpg","position":6,"explanation":"La infertilidad es una enfermedad que afecta a la pareja, en donde \u00e9sta se ve imposibilitada para concebir un hijo naturalmente o de llevar un embarazo a t\u00e9rmino despu\u00e9s de 1 a\u00f1o de relaciones sexuales 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¿En qué parte del sistema reproductor masculino, se producen hormonas y espermatozoides?

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