{"save":1,"level":1,"time":"50","total":40,"point":5,"segment":[{"id":"6328","test_id":"565","question":"<p>Trong qu&aacute; tr&igrave;nh nh&acirc;n \u0111&ocirc;i DNA, c&aacute;c \u0111o\u1ea1n Okazaki \u0111\u01b0\u1ee3c n\u1ed1i l\u1ea1i v\u1edbi nhau th&agrave;nh m\u1ea1ch&nbsp;li&ecirc;n t\u1ee5c nh\u1edd enzyme<\/p>","options":["<strong>A.<\/strong> DNA girase.","<strong>B.<\/strong> DNA polymerase.","<strong>C.<\/strong> helicase.","<strong>D.<\/strong> DNA ligase."],"correct":"4","answer":"<p>Ch\u1ecdn&nbsp;<span style=\"color:#16a085;\"><strong>D.<\/strong> DNA ligase.<\/span><\/p><p>Trong qu&aacute; tr&igrave;nh nh&acirc;n \u0111&ocirc;i DNA, c&aacute;c \u0111o\u1ea1n Okazaki \u0111\u01b0\u1ee3c n\u1ed1i l\u1ea1i v\u1edbi nhau th&agrave;nh m\u1ea1ch li&ecirc;n t\u1ee5c nh\u1edd&nbsp;enzyme DNA ligase.<\/p>","type":"choose","user_id":"131","test":"1","date":"2025-06-19 14:47:38"},{"id":"6330","test_id":"565","question":"<p>V&ugrave;ng k\u1ebft th&uacute;c c\u1ee7a gene l&agrave; v&ugrave;ng<\/p>","options":["<strong>A.<\/strong> mang t&iacute;n hi\u1ec7u kh\u1edfi \u0111\u1ed9ng qu&aacute; tr&igrave;nh phi&ecirc;n m&atilde;.","<strong>B.<\/strong> mang t&iacute;n hi\u1ec7u k\u1ebft th&uacute;c qu&aacute; tr&igrave;nh phi&ecirc;n m&atilde;.","<strong>C.<\/strong> quy \u0111\u1ecbnh tr&igrave;nh t\u1ef1 s\u1eafp x\u1ebfp c&aacute;c amino acid trong ph&acirc;n t\u1eed protein.","<strong>D.<\/strong> mang th&ocirc;ng tin m&atilde; h&oacute;a c&aacute;c amino acid."],"correct":"2","answer":"<p>Ch\u1ecdn&nbsp;<span style=\"color:#16a085;\"><strong>B.<\/strong> mang t&iacute;n hi\u1ec7u k\u1ebft th&uacute;c qu&aacute; tr&igrave;nh phi&ecirc;n m&atilde;.<\/span><\/p><p>V&ugrave;ng k\u1ebft th&uacute;c c\u1ee7a gene l&agrave; v&ugrave;ng mang t&iacute;n hi\u1ec7u k\u1ebft th&uacute;c qu&aacute; tr&igrave;nh phi&ecirc;n m&atilde;.<\/p>","type":"choose","user_id":"131","test":"1","date":"2025-06-19 14:49:44"}]}