{"save":1,"level":1,"time":"50","total":40,"point":5,"segment":[{"id":"5850","test_id":"546","question":"<p>H\u1ee3p ch\u1ea5t H<sub>2<\/sub>N-CH<sub>2<\/sub>-COOH c&oacute; t&ecirc;n l&agrave;<\/p>","options":["<strong>A.<\/strong> valine.","<strong>B.<\/strong> glycine.","<strong>C.<\/strong> lysine.","<strong>D.<\/strong> alanine."],"correct":"2","answer":"<p>Ch\u1ecdn&nbsp;<span style=\"color:#16a085;\"><strong>B.<\/strong> glycine.<\/span><\/p><p>H\u1ee3p ch\u1ea5t H<sub>2<\/sub>N-CH<sub>2<\/sub>-COOH c&oacute; t&ecirc;n l&agrave; glycine.<\/p>","type":"choose","user_id":"131","test":"1","date":"2025-06-16 09:43:42"},{"id":"5852","test_id":"546","question":"<p>Vai tr&ograve; ch\u1ee7 y\u1ebfu c\u1ee7a enzyme l&agrave;<\/p>","options":["<strong>A.<\/strong> V\u1eadn chuy\u1ec3n oxygen t\u1eeb ph\u1ed5i \u0111\u1ebfn c&aacute;c c\u01a1 quan.","<strong>B.<\/strong> Th&agrave;nh ph\u1ea7n c\u1ea5u t\u1ea1o n&ecirc;n t\u1ebf b&agrave;o.","<strong>C.<\/strong> Cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho c\u01a1 th\u1ec3.","<strong>D.<\/strong> L&agrave;m t\u0103ng t\u1ed1c \u0111\u1ed9 ph\u1ea3n \u1ee9ng sinh h&oacute;a."],"correct":"4","answer":"<p>Ch\u1ecdn&nbsp;<span style=\"color:#16a085;\"><strong>D.<\/strong> L&agrave;m t\u0103ng t\u1ed1c \u0111\u1ed9 ph\u1ea3n \u1ee9ng sinh h&oacute;a.<\/span><\/p><p>Vai tr&ograve; ch\u1ee7 y\u1ebfu c\u1ee7a enzyme l&agrave; ch\u1ea5t x&uacute;c t&aacute;c l&agrave;m t\u0103ng t\u1ed1c \u0111\u1ed9 ph\u1ea3n \u1ee9ng sinh h&oacute;a.<\/p>","type":"choose","user_id":"131","test":"1","date":"2025-06-16 09:44:50"}]}