{"common":{"save":0,"post_id":"5228","level":2,"total":10,"point":10,"point_extra":0},"segment":[{"id":"12042","post_id":"5228","mon_id":"1158149","chapter_id":"1158318","question":"<p>Trình t\u1ef1 các b\u01b0\u1edbc chu\u1ea9n b\u1ecb lam kính ch\u1ee9a m\u1eabu v\u1eadt là:<\/p><p>a. Dùng \u1ed1ng nh\u1ecf gi\u1ecdt hút m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf d\u1ecbch \u0111ã pha loãng, nh\u1ecf m\u1ed9t gi\u1ecdt lên lam kính<\/p><p>b. Dùng gi\u1ea5y th\u1ea5m th\u1ea5m nh\u1eb9 quanh vi\u1ec1n lamen \u0111\u1ec3 lo\u1ea1i b\u1ecf n\u01b0\u1edbc th\u1eeba<\/p><p>c. L\u1ea5y m\u1ed9t thìa s\u1eefa chua không \u0111\u01b0\u1eddng pha loãng v\u1edbi 10 mL n\u01b0\u1edbc c\u1ea5t<\/p><p>d. \u0110\u1eady lamen lên m\u1eabu v\u1eadt<\/p>","options":"","correct":["c","a","d","b"],"level":"2","hint":"","answer":"<p>Trình t\u1ef1 các b\u01b0\u1edbc chu\u1ea9n b\u1ecb lam kính ch\u1ee9a m\u1eabu v\u1eadt là:<\/p><p>c. L\u1ea5y m\u1ed9t thìa s\u1eefa chua không \u0111\u01b0\u1eddng pha loãng v\u1edbi 10 mL n\u01b0\u1edbc c\u1ea5t<\/p><p>a. Dùng \u1ed1ng nh\u1ecf gi\u1ecdt hút m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf d\u1ecbch \u0111ã pha loãng, nh\u1ecf m\u1ed9t gi\u1ecdt lên lam kính<\/p><p>d. \u0110\u1eady lamen lên m\u1eabu v\u1eadt<\/p><p>b. Dùng gi\u1ea5y th\u1ea5m th\u1ea5m nh\u1eb9 quanh vi\u1ec1n lamen \u0111\u1ec3 lo\u1ea1i b\u1ecf n\u01b0\u1edbc th\u1eeba<\/p><p>\u0110áp án \u0111úng là <span style=\"color:#16a085;\"><strong>c a d b<\/strong><\/span><\/p>","type":"reorder","extra_type":"number","time":"0","user_id":"134","test":"1","date":"2021-11-27 14:18:29","word":["a","b","c","d"]},{"id":"12045","post_id":"5228","mon_id":"1158149","chapter_id":"1158318","question":"<p>Nh\u1eadn xét nào d\u01b0\u1edbi \u0111ây là \u0111úng v\u1ec1 vi khu\u1ea9n lactic ?<\/p>","options":["<strong>A.<\/strong> Các t\u1ebf bào vi khu\u1ea9n có d\u1ea1ng hình que","<strong>B.<\/strong> Các t\u1ebf bào vi khu\u1ea9n phân b\u1ed1 \u0111\u1ed3ng \u0111\u1ec1u trong h\u1ed9p s\u1eefa chua v\u1edbi s\u1ed1 l\u01b0\u1ee3ng r\u1ea5t ít","<strong>C.<\/strong> Chúng là nh\u1eefng c\u01a1 th\u1ec3 \u0111\u01a1n bào","<strong>D.<\/strong> C\u1ea3 A và C \u0111\u1ec1u \u0111úng"],"correct":"4","level":"2","hint":"","answer":"<p><strong>A.<\/strong> Các t\u1ebf bào vi khu\u1ea9n có d\u1ea1ng hình que <span style=\"color:#16a085;\">\u0110úng<\/span><\/p><p><strong>B.<\/strong> Các t\u1ebf bào vi khu\u1ea9n phân b\u1ed1 \u0111\u1ed3ng \u0111\u1ec1u trong h\u1ed9p s\u1eefa chua v\u1edbi s\u1ed1 l\u01b0\u1ee3ng r\u1ea5t ít <span style=\"color:#e74c3c;\">Sai<\/span><\/p><p><strong>C.<\/strong> Chúng là nh\u1eefng c\u01a1 th\u1ec3 \u0111\u01a1n bào <span style=\"color:#16a085;\">\u0110úng<\/span><\/p><p>\u0110áp án \u0111úng là<span style=\"color:#16a085;\"><strong> D. C\u1ea3 A và C \u0111\u1ec1u \u0111úng<\/strong><\/span><\/p>","type":"choose","extra_type":"classic","time":"0","user_id":"134","test":"1","date":"2021-11-27 14:23:53","option_type":"txt","len":3},{"id":"12047","post_id":"5228","mon_id":"1158149","chapter_id":"1158318","question":"<p>Sau th\u1eddi gian \u1ee7 \u1ea5m làm s\u1eefa chua, n\u1ebfu \u0111\u1ec3 s\u1ea3n ph\u1ea9m \u1edf ngoài (không cho vào t\u1ee7 l\u1ea1nh) thì \u0111i\u1ec1u gì s\u1ebd x\u1ea3y ra?<\/p>","options":["<strong>A.<\/strong> N\u01b0\u1edbc trong s\u1eefa chua b\u1ecb bay h\u01a1i h\u1ebft, s\u1eefa chua b\u1ecb khô","<strong>B.<\/strong> S\u1eefa chua s\u1ebd b\u1ecb m\u1ea5t màu tr\u1eafng","<strong>C.<\/strong> Các vi khu\u1ea9n có l\u1ee3i có th\u1ec3 b\u1ecb bi\u1ebfn \u0111\u1ed5i, các vi khu\u1ea9n có h\u1ea1i xâm nh\u1eadp vào s\u1eefa chua \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1eefa chua và ng\u01b0\u1eddi dùng","<strong>D.<\/strong> S\u1eefa chua d\u1ec5 b\u1ecb bi\u1ebfn \u0111\u1ed5i, mùi v\u1ecb không nh\u01b0 ban \u0111\u1ea7u, t\u1eeb tr\u1ea1ng thái s\u1ec7t thành l\u1ecfng, v\u1eefa"],"correct":"[\"3\",\"4\"]","level":"2","hint":"","answer":"<p>Sau th\u1eddi gian \u1ee7 \u1ea5m làm s\u1eefa chua, n\u1ebfu \u0111\u1ec3 s\u1ea3n ph\u1ea9m \u1edf ngoài (không cho vào t\u1ee7 l\u1ea1nh) thì :<\/p><p><span style=\"color:#16a085;\"><strong>C. Các vi khu\u1ea9n có l\u1ee3i có th\u1ec3 b\u1ecb bi\u1ebfn \u0111\u1ed5i, các vi khu\u1ea9n có h\u1ea1i xâm nh\u1eadp vào s\u1eefa chua \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng s\u1eefa chua và ng\u01b0\u1eddi dùng<\/strong><\/span><\/p><p><span style=\"color:#16a085;\"><strong>D. S\u1eefa chua d\u1ec5 b\u1ecb bi\u1ebfn \u0111\u1ed5i, mùi v\u1ecb không nh\u01b0 ban \u0111\u1ea7u, t\u1eeb tr\u1ea1ng thái s\u1ec7t thành l\u1ecfng, v\u1eefa<\/strong><\/span><\/p>","type":"checkbox","extra_type":"classic-checkbox","time":"0","user_id":"134","test":"3","date":"2021-11-27 14:26:35","option_type":"txt","len":3}]}