{"id":67494,"date":"2025-07-28T20:03:58","date_gmt":"2025-07-28T20:03:58","guid":{"rendered":"https:\/\/onlineexammaker.com\/kb\/?p=67494"},"modified":"2025-08-21T05:53:13","modified_gmt":"2025-08-21T05:53:13","slug":"15-natural-science-quiz-questions-and-answers-vi","status":"publish","type":"post","link":"https:\/\/onlineexammaker.com\/kb\/vi\/15-natural-science-quiz-questions-and-answers-vi\/","title":{"rendered":"15 c\u00e2u h\u1ecfi v\u00e0 c\u00e2u tr\u1ea3 l\u1eddi c\u1ee7a khoa h\u1ecdc t\u1ef1 nhi\u00ean"},"content":{"rendered":"<p>Khoa h\u1ecdc t\u1ef1 nhi\u00ean l\u00e0 m\u1ed9t l\u0129nh v\u1ef1c r\u1ed9ng l\u1edbn c\u1ee7a khoa h\u1ecdc bao g\u1ed3m nghi\u00ean c\u1ee9u v\u1ec1 th\u1ebf gi\u1edbi t\u1ef1 nhi\u00ean v\u00e0 c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng c\u1ee7a n\u00f3. N\u00f3 t\u00ecm c\u00e1ch hi\u1ec3u c\u00e1c qu\u00e1 tr\u00ecnh v\u1eadt l\u00fd, h\u00f3a h\u1ecdc v\u00e0 sinh h\u1ecdc chi ph\u1ed1i v\u0169 tr\u1ee5 v\u00e0 t\u1ea5t c\u1ea3 c\u00e1c sinh v\u1eadt s\u1ed1ng trong \u0111\u00f3. Khoa h\u1ecdc t\u1ef1 nhi\u00ean \u0111\u01b0\u1ee3c chia th\u00e0nh c\u00e1c ng\u00e0nh kh\u00e1c nhau, m\u1ed7i t\u1eadp trung v\u00e0o c\u00e1c kh\u00eda c\u1ea1nh c\u1ee5 th\u1ec3 c\u1ee7a t\u1ef1 nhi\u00ean v\u00e0 s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p khoa h\u1ecdc \u0111\u1ec3 thu th\u1eadp d\u1eef li\u1ec7u, \u0111\u01b0a ra c\u00e1c l\u00fd thuy\u1ebft quan s\u00e1t v\u00e0 x\u00e2y d\u1ef1ng l\u00fd thuy\u1ebft. M\u1ed9t s\u1ed1 ng\u00e0nh h\u1ecdc ch\u00ednh trong khoa h\u1ecdc t\u1ef1 nhi\u00ean bao g\u1ed3m:<\/p>\n<p>V\u1eadt l\u00fd: Nghi\u00ean c\u1ee9u v\u1ec1 v\u1eadt ch\u1ea5t, n\u0103ng l\u01b0\u1ee3ng, chuy\u1ec3n \u0111\u1ed9ng v\u00e0 c\u00e1c l\u1ef1c c\u01a1 b\u1ea3n c\u1ee7a t\u1ef1 nhi\u00ean. N\u00f3 bao g\u1ed3m c\u00e1c ch\u1ee7 \u0111\u1ec1 nh\u01b0 c\u01a1 h\u1ecdc, nhi\u1ec7t \u0111\u1ed9ng l\u1ef1c h\u1ecdc, \u0111i\u1ec7n t\u1eeb v\u00e0 c\u01a1 h\u1ecdc l\u01b0\u1ee3ng t\u1eed.<\/p>\n<p>H\u00f3a h\u1ecdc: Nghi\u00ean c\u1ee9u v\u1ec1 v\u1eadt ch\u1ea5t, th\u00e0nh ph\u1ea7n, t\u00ednh ch\u1ea5t v\u00e0 thay \u0111\u1ed5i c\u1ee7a n\u00f3. H\u00f3a h\u1ecdc kh\u00e1m ph\u00e1 c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 ph\u1ea3n \u1ee9ng gi\u1eefa c\u00e1c ch\u1ea5t kh\u00e1c nhau.<\/p>\n<p>Sinh h\u1ecdc: Nghi\u00ean c\u1ee9u v\u1ec1 c\u00e1c sinh v\u1eadt s\u1ed1ng v\u00e0 c\u00e1c qu\u00e1 tr\u00ecnh sinh h\u1ecdc c\u1ee7a ch\u00fang. N\u00f3 bao g\u1ed3m c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 di truy\u1ec1n h\u1ecdc, sinh th\u00e1i h\u1ecdc, sinh l\u00fd h\u1ecdc v\u00e0 sinh h\u1ecdc ti\u1ebfn h\u00f3a.<\/p>\n<p>Khoa h\u1ecdc Tr\u00e1i \u0111\u1ea5t (Khoa h\u1ecdc \u0111\u1ecba ch\u1ea5t): Nghi\u00ean c\u1ee9u v\u1ec1 Tr\u00e1i \u0111\u1ea5t, c\u1ea5u tr\u00fac, th\u00e0nh ph\u1ea7n v\u00e0 quy tr\u00ecnh c\u1ee7a n\u00f3. N\u00f3 bao g\u1ed3m \u0111\u1ecba ch\u1ea5t, kh\u00ed t\u01b0\u1ee3ng h\u1ecdc, h\u1ea3i d\u01b0\u01a1ng h\u1ecdc v\u00e0 khoa h\u1ecdc m\u00f4i tr\u01b0\u1eddng.<\/p>\n<p>Thi\u00ean v\u0103n h\u1ecdc: Nghi\u00ean c\u1ee9u v\u1ec1 c\u00e1c v\u1eadt th\u1ec3 thi\u00ean th\u1ec3 v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng ngo\u00e0i tr\u00e1i \u0111\u1ea5t. N\u00f3 bao g\u1ed3m nghi\u00ean c\u1ee9u c\u00e1c h\u00e0nh tinh, ng\u00f4i sao, thi\u00ean h\u00e0 v\u00e0 v\u0169 tr\u1ee5.<\/p>\n<h3> Ph\u00e1c th\u1ea3o b\u00e0i vi\u1ebft <\/h3>\n<ul class=\"article_list\">\n<li> <a href = \"#1\"> Ph\u1ea7n 1: T\u1ea1o m\u1ed9t b\u00e0i ki\u1ec3m tra khoa h\u1ecdc t\u1ef1 nhi\u00ean tuy\u1ec7t v\u1eddi b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng AI ngay l\u1eadp t\u1ee9c trong OnlineExamMaker <\/a> <\/li>\n<li> <a href = \"#2\"> Ph\u1ea7n 2: 15 C\u00e2u h\u1ecfi &#038; c\u00e2u tr\u1ea3 l\u1eddi khoa h\u1ecdc t\u1ef1 nhi\u00ean <\/a> <\/li>\n<li> <a href = \"#3\"> Ph\u1ea7n 3: Tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI &#8211; t\u1ef1 \u0111\u1ed9ng t\u1ea1o c\u00e2u h\u1ecfi cho \u0111\u00e1nh gi\u00e1 ti\u1ebfp theo c\u1ee7a b\u1ea1n <\/a> <\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/onlineexammaker.com\/kb\/wp-content\/uploads\/2023\/08\/Natural-Science.webp\" alt=\"\"\/><\/p>\n<h3 id = \"1\"> Ph\u1ea7n 1: T\u1ea1o m\u1ed9t b\u00e0i ki\u1ec3m tra khoa h\u1ecdc t\u1ef1 nhi\u00ean tuy\u1ec7t v\u1eddi b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng AI ngay l\u1eadp t\u1ee9c trong OnlineExamMaker <\/h3>\n<p>C\u00e1ch nhanh nh\u1ea5t \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ki\u1ebfn th\u1ee9c khoa h\u1ecdc t\u1ef1 nhi\u00ean c\u1ee7a c\u00e1c \u1ee9ng c\u1eed vi\u00ean l\u00e0 s\u1eed d\u1ee5ng n\u1ec1n t\u1ea3ng \u0111\u00e1nh gi\u00e1 AI nh\u01b0 OnlineExamMaker. V\u1edbi Tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI OnlineExamMaker, b\u1ea1n c\u00f3 th\u1ec3 nh\u1eadp n\u1ed9i dung gi\u1ed1ng nh\u01b0 v\u0103n b\u1ea3n, t\u00e0i li\u1ec7u ho\u1eb7c ch\u1ee7 \u0111\u1ec1, v\u00e0 sau \u0111\u00f3 t\u1ef1 \u0111\u1ed9ng t\u1ea1o c\u00e1c c\u00e2u h\u1ecfi \u1edf c\u00e1c \u0111\u1ecbnh d\u1ea1ng kh\u00e1c nhau (v\u00ed d\u1ee5: nhi\u1ec1u l\u1ef1a ch\u1ecdn, \u0111\u00fang\/sai, c\u00e2u tr\u1ea3 l\u1eddi ng\u1eafn). H\u1ecdc sinh l\u1edbp AI c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng ch\u1ea5m \u0111i\u1ec3m b\u00e0i ki\u1ec3m tra v\u00e0 t\u1ea1o c\u00e1c b\u00e1o c\u00e1o s\u00e2u s\u1eafc sau khi \u1ee9ng vi\u00ean c\u1ee7a b\u1ea1n g\u1eedi \u0111\u00e1nh gi\u00e1.<\/p>\n<p><strong> T\u1ed5ng quan v\u1ec1 c\u00e1c t\u00ednh n\u0103ng li\u00ean quan \u0111\u1ebfn \u0111\u00e1nh gi\u00e1 ch\u00ednh c\u1ee7a n\u00f3: <\/strong><br \/>\n\u25cf T\u1ea1o t\u1ed1i \u0111a 10 lo\u1ea1i c\u00e2u h\u1ecfi, bao g\u1ed3m nhi\u1ec1u l\u1ef1a ch\u1ecdn, \u0111\u00fang\/sai, \u0111i\u1ec1n v\u00e0o ch\u1ed7 tr\u1ed1ng, ph\u00f9 h\u1ee3p, c\u00e2u tr\u1ea3 l\u1eddi ng\u1eafn v\u00e0 c\u00e2u h\u1ecfi ti\u1ec3u lu\u1eadn.<br \/>\n\u25cf T\u1ef1 \u0111\u1ed9ng t\u1ea1o c\u00e1c b\u00e1o c\u00e1o chi ti\u1ebft v\u1ec1 \u0111i\u1ec3m s\u1ed1 c\u00e1 nh\u00e2n, b\u00e1o c\u00e1o c\u00e2u h\u1ecfi v\u00e0 hi\u1ec7u su\u1ea5t nh\u00f3m.<br \/>\nIs<br \/>\n\u25cf API v\u00e0 SSO gi\u00fap c\u00e1c hu\u1ea5n luy\u1ec7n vi\u00ean t\u00edch h\u1ee3p OpenExammaker v\u1edbi Google Classroom, Microsoft Teams, CRM v\u00e0 nhi\u1ec1u h\u01a1n n\u1eefa.<\/p>\n<div class=\"embed_video_blog\">\n<div class=\"embed-responsive embed-responsive-16by9\" style=\"margin-bottom:16px;\">\n <iframe class=\"embed-responsive-item\" src=\"https:\/\/www.youtube.com\/embed\/zlqho9igH2Y\"><\/iframe>\n<\/div>\n<\/div>\n<div class=\"getstarted-container\">\n<p style=\"margin-bottom: 13px;\">T\u1ef1 \u0111\u1ed9ng t\u1ea1o c\u00e2u h\u1ecfi b\u1eb1ng AI<\/p>\n<div class=\"blog_double_btn clearfix\">\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html?refer=download_questions\" target=\"_blank\" rel=\"noopener\">Tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI<\/a><\/div>\n<div class=\"p-style-b\">T\u1ea1o c\u00e2u h\u1ecfi cho b\u1ea5t k\u1ef3 ch\u1ee7 \u0111\u1ec1 n\u00e0o<\/div>\n<\/div>\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/sign-up.html?refer=blog_btn\"> T\u1ea1o m\u1ed9t c\u00e2u \u0111\u1ed1<\/a><\/div>\n<div class=\"p-style-b\">Mi\u1ec5n ph\u00ed 100% m\u00e3i m\u00e3i<\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 id = \"2\"> Ph\u1ea7n 2: 15 C\u00e2u h\u1ecfi &#038; c\u00e2u tr\u1ea3 l\u1eddi c\u1ee7a khoa h\u1ecdc t\u1ef1 nhi\u00ean <\/h3>\n<p><button id=\"copyquestionsBtn\" type=\"button\" onclick=\"myFunction()\">Sao ch\u00e9p c\u00e2u h\u1ecfi<\/button>\u00a0\u00a0or\u00a0\u00a0<button id=\"genquestionsBtn\" class=\"genbtnstyle\" type=\"button\" onclick=\"myFunction1()\">T\u1ea1o c\u00e2u h\u1ecfi b\u1eb1ng AI<\/button><\/p>\n<div id=\"copy_questions\">\n<p>1. C\u00e2u h\u1ecfi 1: \u0110\u01a1n v\u1ecb c\u01a1 b\u1ea3n c\u1ee7a s\u1ef1 s\u1ed1ng l\u00e0 g\u00ec?<br \/>\n   A. Nguy\u00ean t\u1eed<br \/>\n   B. T\u1ebf b\u00e0o<br \/>\n   C. Ph\u00e2n t\u1eed<br \/>\n   D. C\u01a1 quan<br \/>\n   \u0110\u00e1p \u00e1n \u0111\u00fang: B<br \/>\n   Gi\u1ea3i th\u00edch: T\u1ebf b\u00e0o l\u00e0 \u0111\u01a1n v\u1ecb c\u01a1 b\u1ea3n nh\u1ea5t c\u1ee7a s\u1ef1 s\u1ed1ng, n\u01a1i di\u1ec5n ra c\u00e1c ho\u1ea1t \u0111\u1ed9ng sinh h\u1ecdc c\u1ea7n thi\u1ebft cho s\u1ef1 t\u1ed3n t\u1ea1i v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a sinh v\u1eadt.<\/p>\n<p>2. C\u00e2u h\u1ecfi 2: Qu\u00e1 tr\u00ecnh quang h\u1ee3p x\u1ea3y ra \u1edf \u0111\u00e2u trong th\u1ef1c v\u1eadt?<br \/>\n   A. R\u1ec5<br \/>\n   B. L\u00e1<br \/>\n   C. Th\u00e2n<br \/>\n   D. Hoa<br \/>\n   \u0110\u00e1p \u00e1n \u0111\u00fang: B<br \/>\n   Gi\u1ea3i th\u00edch: Quang h\u1ee3p ch\u1ee7 y\u1ebfu di\u1ec5n ra \u1edf l\u00e1, n\u01a1i c\u00f3 di\u1ec7p l\u1ee5c h\u1ea5p th\u1ee5 \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi \u0111\u1ec3 chuy\u1ec3n h\u00f3a carbon dioxide v\u00e0 n\u01b0\u1edbc th\u00e0nh glucose v\u00e0 oxy.<\/p>\n<p>3. C\u00e2u h\u1ecfi 3: Nguy\u00ean t\u1ed1 n\u00e0o c\u00f3 nguy\u00ean t\u1eed kh\u1ed1i nh\u1ecf nh\u1ea5t?<br \/>\n   A. Hydro<br \/>\n   B. Carbon<br \/>\n   C. Oxy<br \/>\n   D. Nit\u01a1<br \/>\n   \u0110\u00e1p \u00e1n \u0111\u00fang: A<br \/>\n   Gi\u1ea3i th\u00edch: Hydro c\u00f3 nguy\u00ean t\u1eed kh\u1ed1i nh\u1ecf nh\u1ea5t (1 \u0111\u01a1n v\u1ecb), l\u00e0m cho n\u00f3 l\u00e0 nguy\u00ean t\u1ed1 nh\u1eb9 nh\u1ea5t trong b\u1ea3ng tu\u1ea7n ho\u00e0n.<\/p>\n<p>4. C\u00e2u h\u1ecfi 4: L\u1ef1c h\u1ea5p d\u1eabn l\u00e0 g\u00ec?<br \/>\n   A. L\u1ef1c \u0111\u1ea9y<br \/>\n   B. L\u1ef1c h\u00fat gi\u1eefa c\u00e1c v\u1eadt th\u1ec3 c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng<br \/>\n   C. L\u1ef1c ma s\u00e1t<br \/>\n   D. L\u1ef1c \u0111\u00e0n h\u1ed3i<br \/>\n   \u0110\u00e1p \u00e1n \u0111\u00fang: B<br \/>\n   Gi\u1ea3i th\u00edch: L\u1ef1c h\u1ea5p d\u1eabn l\u00e0 l\u1ef1c h\u00fat gi\u1eefa c\u00e1c v\u1eadt th\u1ec3 c\u00f3 kh\u1ed1i l\u01b0\u1ee3ng, \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 b\u1edfi \u0111\u1ecbnh lu\u1eadt v\u1ea1n v\u1eadt h\u1ea5p d\u1eabn c\u1ee7a Newton.<\/p>\n<p>5. C\u00e2u h\u1ecfi 5: H\u1ec7 tu\u1ea7n ho\u00e0n c\u1ee7a con ng\u01b0\u1eddi bao g\u1ed3m nh\u1eefng g\u00ec?<br \/>\n   A. Tim v\u00e0 ph\u1ed5i<br \/>\n   B. Tim, m\u1ea1ch m\u00e1u v\u00e0 m\u00e1u<br \/>\n   C. Ph\u1ed5i v\u00e0 th\u1eadn<br \/>\n   D. Tim v\u00e0 gan<br \/>\n   \u0110\u00e1p \u00e1n \u0111\u00fang: B<br \/>\n   Gi\u1ea3i th\u00edch: H\u1ec7 tu\u1ea7n ho\u00e0n bao g\u1ed3m tim \u0111\u1ec3 b\u01a1m m\u00e1u, m\u1ea1ch m\u00e1u \u0111\u1ec3 v\u1eadn chuy\u1ec3n m\u00e1u v\u00e0 m\u00e1u \u0111\u1ec3 mang oxy v\u00e0 ch\u1ea5t dinh d\u01b0\u1ee1ng \u0111\u1ebfn c\u00e1c t\u1ebf b\u00e0o.<\/p>\n<p>6. C\u00e2u h\u1ecfi 6: Ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc n\u00e0o t\u1ea1o ra n\u01b0\u1edbc?<br \/>\n   A. 2H\u2082 + O\u2082 \u2192 2H\u2082O<br \/>\n   B. C + O\u2082 \u2192 CO\u2082<br \/>\n   C. Na + Cl \u2192 NaCl<br \/>\n   D. H\u2082 + Cl\u2082 \u2192 HCl<br \/>\n   \u0110\u00e1p \u00e1n \u0111\u00fang: A<br \/>\n   Gi\u1ea3i th\u00edch: Ph\u1ea3n \u1ee9ng 2H\u2082 + O\u2082 \u2192 2H\u2082O l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a hydro v\u00e0 oxy \u0111\u1ec3 t\u1ea1o th\u00e0nh n\u01b0\u1edbc.<\/p>\n<p>7. C\u00e2u h\u1ecfi 7: N\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi \u0111\u01b0\u1ee3c chuy\u1ec3n h\u00f3a nh\u01b0 th\u1ebf n\u00e0o trong quang h\u1ee3p?<br \/>\n   A. Th\u00e0nh n\u0103ng l\u01b0\u1ee3ng nhi\u1ec7t<br \/>\n   B. Th\u00e0nh n\u0103ng l\u01b0\u1ee3ng h\u00f3a h\u1ecdc<br \/>\n   C. Th\u00e0nh n\u0103ng l\u01b0\u1ee3ng c\u01a1 h\u1ecdc<br \/>\n   D. Th\u00e0nh n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n<br \/>\n   \u0110\u00e1p \u00e1n \u0111\u00fang: B<br \/>\n   Gi\u1ea3i th\u00edch: Trong quang h\u1ee3p, n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi \u0111\u01b0\u1ee3c chuy\u1ec3n h\u00f3a th\u00e0nh n\u0103ng l\u01b0\u1ee3ng h\u00f3a h\u1ecdc l\u01b0u tr\u1eef trong ph\u00e2n t\u1eed glucose.<\/p>\n<p>8. C\u00e2u h\u1ecfi 8: Lo\u1ea1i \u0111\u00e1 n\u00e0o h\u00ecnh th\u00e0nh t\u1eeb s\u1ef1 ngu\u1ed9i \u0111i c\u1ee7a dung nham?<br \/>\n   A. \u0110\u00e1 bi\u1ebfn ch\u1ea5t<br \/>\n   B. \u0110\u00e1 tr\u1ea7m t\u00edch<br \/>\n   C. \u0110\u00e1 l\u1eeda<br \/>\n   D. \u0110\u00e1 phi\u1ebfn<br \/>\n   \u0110\u00e1p \u00e1n \u0111\u00fang: C<br \/>\n   Gi\u1ea3i th\u00edch: \u0110\u00e1 l\u1eeda h\u00ecnh th\u00e0nh t\u1eeb s\u1ef1 ngu\u1ed9i v\u00e0 \u0111\u00f4ng \u0111\u1eb7c c\u1ee7a dung nham ho\u1eb7c lava phun tr\u00e0o t\u1eeb n\u00fai l\u1eeda.<\/p>\n<p>9. C\u00e2u h\u1ecfi 9: Hi\u1ec7n t\u01b0\u1ee3ng kh\u00fac x\u1ea1 \u00e1nh s\u00e1ng x\u1ea3y ra khi?<br \/>\n   A. \u00c1nh s\u00e1ng b\u1ecb ph\u1ea3n x\u1ea1<br \/>\n   B. \u00c1nh s\u00e1ng thay \u0111\u1ed5i h\u01b0\u1edbng khi \u0111i t\u1eeb m\u00f4i tr\u01b0\u1eddng n\u00e0y sang m\u00f4i tr\u01b0\u1eddng kh\u00e1c<br \/>\n   C. \u00c1nh s\u00e1ng b\u1ecb h\u1ea5p th\u1ee5<br \/>\n   D. \u00c1nh s\u00e1ng b\u1ecb ph\u00e2n t\u00e1n<br \/>\n   \u0110\u00e1p \u00e1n \u0111\u00fang: B<br \/>\n   Gi\u1ea3i th\u00edch: Kh\u00fac x\u1ea1 l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng \u00e1nh s\u00e1ng thay \u0111\u1ed5i h\u01b0\u1edbng khi \u0111i t\u1eeb m\u1ed9t m\u00f4i tr\u01b0\u1eddng c\u00f3 ch\u1ec9 s\u1ed1 kh\u00fac x\u1ea1 kh\u00e1c sang m\u00f4i tr\u01b0\u1eddng kh\u00e1c.<\/p>\n<p>10. C\u00e2u h\u1ecfi 10: Ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a l\u00e1 ph\u1ed5i l\u00e0 g\u00ec?<br \/>\n    A. Ti\u00eau h\u00f3a th\u1ee9c \u0103n<br \/>\n    B. Trao \u0111\u1ed5i kh\u00ed<br \/>\n    C. L\u1ecdc m\u00e1u<br \/>\n    D. Ti\u1ebft hormone<br \/>\n    \u0110\u00e1p \u00e1n \u0111\u00fang: B<br \/>\n    Gi\u1ea3i th\u00edch: L\u00e1 ph\u1ed5i th\u1ef1c hi\u1ec7n trao \u0111\u1ed5i kh\u00ed, n\u01a1i oxy \u0111\u01b0\u1ee3c h\u1ea5p th\u1ee5 v\u00e0o m\u00e1u v\u00e0 carbon dioxide \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf.<\/p>\n<p>11. C\u00e2u h\u1ecfi 11: Axit n\u00e0o c\u00f3 trong d\u1ea1 d\u00e0y \u0111\u1ec3 h\u1ed7 tr\u1ee3 ti\u00eau h\u00f3a?<br \/>\n    A. Axit citric<br \/>\n    B. Axit hydrochloric<br \/>\n    C. Axit sulfuric<br \/>\n    D. Axit nitric<br \/>\n    \u0110\u00e1p \u00e1n \u0111\u00fang: B<br \/>\n    Gi\u1ea3i th\u00edch: Axit hydrochloric trong d\u1ea1 d\u00e0y gi\u00fap ph\u00e2n h\u1ee7y th\u1ee9c \u0103n v\u00e0 t\u1ea1o m\u00f4i tr\u01b0\u1eddng axit cho enzyme ti\u00eau h\u00f3a ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<p>12. C\u00e2u h\u1ecfi 12: \u0110\u1ecbnh lu\u1eadt Newton th\u1ee9 nh\u1ea5t n\u00f3i v\u1ec1 g\u00ec?<br \/>\n    A. Gia t\u1ed1c<br \/>\n    B. L\u1ef1c<br \/>\n    C. Qu\u00e1n t\u00ednh<br \/>\n    D. H\u00e0nh \u0111\u1ed9ng v\u00e0 ph\u1ea3n \u1ee9ng<br \/>\n    \u0110\u00e1p \u00e1n \u0111\u00fang: C<br \/>\n    Gi\u1ea3i th\u00edch: \u0110\u1ecbnh lu\u1eadt Newton th\u1ee9 nh\u1ea5t m\u00f4 t\u1ea3 qu\u00e1n t\u00ednh, ngh\u0129a l\u00e0 m\u1ed9t v\u1eadt th\u1ec3 \u0111\u1ee9ng y\u00ean ho\u1eb7c chuy\u1ec3n \u0111\u1ed9ng \u0111\u1ec1u s\u1ebd gi\u1eef nguy\u00ean t\u00ecnh tr\u1ea1ng \u0111\u00f3 tr\u1eeb khi c\u00f3 l\u1ef1c t\u00e1c \u0111\u1ed9ng.<\/p>\n<p>13. C\u00e2u h\u1ecfi 13: H\u1ec7 sinh th\u00e1i n\u00e0o bao g\u1ed3m c\u1ea3 sinh v\u1eadt s\u1ed1ng v\u00e0 m\u00f4i tr\u01b0\u1eddng kh\u00f4ng s\u1ed1ng?<br \/>\n    A. C\u1ed9ng \u0111\u1ed3ng<br \/>\n    B. D\u00e2n s\u1ed1<br \/>\n    C. H\u1ec7 sinh th\u00e1i<br \/>\n    D. Lo\u00e0i<br \/>\n    \u0110\u00e1p \u00e1n \u0111\u00fang: C<br \/>\n    Gi\u1ea3i th\u00edch: H\u1ec7 sinh th\u00e1i bao g\u1ed3m c\u1ea3 y\u1ebfu t\u1ed1 sinh h\u1ecdc (sinh v\u1eadt s\u1ed1ng) v\u00e0 phi sinh h\u1ecdc (nh\u01b0 \u0111\u1ea5t, n\u01b0\u1edbc, kh\u00f4ng kh\u00ed) t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau.<\/p>\n<p>14. C\u00e2u h\u1ecfi 14: Nguy\u00ean t\u1ed1 carbon c\u00f3 vai tr\u00f2 g\u00ec trong c\u00e1c h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1?<br \/>\n    A. T\u1ea1o c\u1ea5u tr\u00fac c\u01a1 b\u1ea3n<br \/>\n    B. Ch\u1ec9 l\u00e0m ch\u1ea5t x\u00fac t\u00e1c<br \/>\n    C. Kh\u00f4ng li\u00ean quan<br \/>\n    D. Ch\u1ec9 t\u1ed3n t\u1ea1i \u1edf d\u1ea1ng kh\u00ed<br \/>\n    \u0110\u00e1p \u00e1n \u0111\u00fang: A<br \/>\n    Gi\u1ea3i th\u00edch: Carbon l\u00e0 n\u1ec1n t\u1ea3ng c\u1ee7a c\u00e1c h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1, t\u1ea1o n\u00ean c\u1ea5u tr\u00fac chu\u1ed7i v\u00e0 v\u00f2ng cho protein, carbohydrate v\u00e0 lipid.<\/p>\n<p>15. C\u00e2u h\u1ecfi 15: Hi\u1ec7n t\u01b0\u1ee3ng b\u1ed1c h\u01a1i x\u1ea3y ra nh\u01b0 th\u1ebf n\u00e0o?<br \/>\n    A. Ch\u1ea5t l\u1ecfng chuy\u1ec3n th\u00e0nh r\u1eafn<br \/>\n    B. Ch\u1ea5t l\u1ecfng chuy\u1ec3n th\u00e0nh kh\u00ed<br \/>\n    C. Ch\u1ea5t r\u1eafn chuy\u1ec3n th\u00e0nh l\u1ecfng<br \/>\n    D. Ch\u1ea5t kh\u00ed chuy\u1ec3n th\u00e0nh l\u1ecfng<br \/>\n    \u0110\u00e1p \u00e1n \u0111\u00fang: B<br \/>\n    Gi\u1ea3i th\u00edch: B\u1ed1c h\u01a1i l\u00e0 qu\u00e1 tr\u00ecnh ch\u1ea5t l\u1ecfng chuy\u1ec3n th\u00e0nh kh\u00ed do nhi\u1ec7t \u0111\u1ed9 t\u0103ng, x\u1ea3y ra tr\u00ean b\u1ec1 m\u1eb7t c\u1ee7a ch\u1ea5t l\u1ecfng.<\/p>\n<\/div>\n<p><button id=\"copyquestionsBtn\" type=\"button\" onclick=\"myFunction()\">Sao ch\u00e9p c\u00e2u h\u1ecfi<\/button>\u00a0\u00a0or\u00a0\u00a0<button id=\"genquestionsBtn\" class=\"genbtnstyle\" type=\"button\" onclick=\"myFunction1()\">T\u1ea1o c\u00e2u h\u1ecfi b\u1eb1ng AI<\/button><\/p>\n<h3 id = \"3\"> Ph\u1ea7n 3: Tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI &#8211; t\u1ef1 \u0111\u1ed9ng t\u1ea1o c\u00e2u h\u1ecfi cho \u0111\u00e1nh gi\u00e1 ti\u1ebfp theo c\u1ee7a b\u1ea1n <\/h3>\n<div class=\"embed_video_blog\">\n<div class=\"embed-responsive embed-responsive-16by9\" style=\"margin-bottom:16px;\">\n <iframe class=\"embed-responsive-item\" src=\"https:\/\/www.youtube.com\/embed\/zlqho9igH2Y\"><\/iframe>\n<\/div>\n<\/div>\n<div class=\"getstarted-container\">\n<p style=\"margin-bottom: 13px;\">T\u1ef1 \u0111\u1ed9ng t\u1ea1o c\u00e2u h\u1ecfi b\u1eb1ng AI<\/p>\n<div class=\"blog_double_btn clearfix\">\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html?refer=download_questions\" target=\"_blank\" rel=\"noopener\">Tr\u00ecnh t\u1ea1o c\u00e2u h\u1ecfi AI<\/a><\/div>\n<div class=\"p-style-b\">T\u1ea1o c\u00e2u h\u1ecfi cho b\u1ea5t k\u1ef3 ch\u1ee7 \u0111\u1ec1 n\u00e0o<\/div>\n<\/div>\n<div class=\"col-sm-6  col-xs-12\">\n<div class=\"p-style-a\"><a class=\"get_started_btn\" href=\"https:\/\/onlineexammaker.com\/sign-up.html?refer=blog_btn\"> T\u1ea1o m\u1ed9t c\u00e2u \u0111\u1ed1<\/a><\/div>\n<div class=\"p-style-b\">Mi\u1ec5n ph\u00ed 100% m\u00e3i m\u00e3i<\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><script src=\"https:\/\/unpkg.com\/@popperjs\/core@2\"><\/script><br \/>\n<script src=\"https:\/\/unpkg.com\/tippy.js@6\"><\/script><\/p>\n<p><script type=\"text\/javascript\">\nfunction myFunction() {\nvar copyText = document.getElementById(\"copy_questions\");console.log(copyText.innerText);navigator.clipboard.writeText(copyText.innerText);\n}\nfunction myFunction1() {\n\u00a0  \u00a0 \u00a0 window.open(\"https:\/\/onlineexammaker.com\/features\/ai-question-generator.html\");\n\u00a0 }\nvar copy1, copy2;\n        tippy('#copyquestionsBtn', {\n        'content': \"Copy questions to clipboard\",\n       trigger: 'mouseenter',\n       'onCreate':function(instance){\n              copy1 = instance;\n       },\n       'onTrigger' : function(instance, event) {\n              copy2.hide();\n       }\n       });\n       tippy('#copyquestionsBtn', {\n       'content': \"Copied successfully\",\n       trigger: 'click',\n       'onCreate':function(instance){\n              copy2 = instance;\n       },\n       'onTrigger' : function(instance, event) {\n              copy1.hide();\n       }\n       });\ntippy('#genquestionsBtn', {\n        'content': \"Generate questions using AI for free\",\n         trigger: 'mouseenter'\n       });\n<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Khoa h\u1ecdc t\u1ef1 nhi\u00ean l\u00e0 m\u1ed9t l\u0129nh v\u1ef1c r\u1ed9ng l\u1edbn c\u1ee7a khoa h\u1ecdc bao g\u1ed3m nghi\u00ean c\u1ee9u v\u1ec1 th\u1ebf gi\u1edbi t\u1ef1 nhi\u00ean v\u00e0 c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng c\u1ee7a n\u00f3. N\u00f3 t\u00ecm c\u00e1ch hi\u1ec3u c\u00e1c qu\u00e1 tr\u00ecnh v\u1eadt l\u00fd, h\u00f3a h\u1ecdc v\u00e0 sinh h\u1ecdc chi ph\u1ed1i v\u0169 tr\u1ee5 v\u00e0 t\u1ea5t c\u1ea3 c\u00e1c sinh v\u1eadt s\u1ed1ng trong \u0111\u00f3. [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":17530,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6049],"tags":[],"class_list":["post-67494","post","type-post","status-publish","format-standard","hentry","category-questions-answers-vi"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>15 c\u00e2u h\u1ecfi v\u00e0 c\u00e2u tr\u1ea3 l\u1eddi c\u1ee7a khoa h\u1ecdc t\u1ef1 nhi\u00ean - OnlineExamMaker Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/onlineexammaker.com\/kb\/vi\/15-natural-science-quiz-questions-and-answers-vi\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"15 c\u00e2u h\u1ecfi v\u00e0 c\u00e2u tr\u1ea3 l\u1eddi c\u1ee7a khoa h\u1ecdc t\u1ef1 nhi\u00ean - OnlineExamMaker Blog\" \/>\n<meta property=\"og:description\" content=\"Khoa h\u1ecdc t\u1ef1 nhi\u00ean l\u00e0 m\u1ed9t l\u0129nh v\u1ef1c r\u1ed9ng l\u1edbn c\u1ee7a khoa h\u1ecdc bao g\u1ed3m nghi\u00ean c\u1ee9u v\u1ec1 th\u1ebf gi\u1edbi t\u1ef1 nhi\u00ean v\u00e0 c\u00e1c hi\u1ec7n t\u01b0\u1ee3ng c\u1ee7a n\u00f3. 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