L\u00fd thuy\u1ebft Sinh h\u1ecdc 10 B\u00e0i 3: C\u00e1c nguy\u00ean t\u1ed1 h\u00f3a h\u1ecdc v\u00e0 n\u01b0\u1edbc<\/h2>\n\n\n\n

I. C\u00e1c nguy\u00ean t\u1ed1 ho\u00e1 h\u1ecdc<\/h3>\n\n\n\n

– Trong 92 nguy\u00ean t\u1ed1 ho\u00e1 h\u1ecdc, ch\u1ec9 c\u00f3 v\u00e0i ch\u1ee5c nguy\u00ean t\u1ed1 c\u1ea5u t\u1ea1o n\u00ean \nc\u01a1 th\u1ec3 s\u1ed1ng. Trong v\u00e0i ch\u1ee5c nguy\u00ean t\u1ed1 \u0111\u00f3 c\u00e1c nguy\u00ean t\u1ed1 C, H, O, N chi\u1ebfm \n96% kh\u1ed1i l\u01b0\u1ee3ng c\u01a1 th\u1ec3 s\u1ed1ng.\n<\/p>\n\n\n\n

– Cacbon l\u00e0 nguy\u00ean t\u1ed1 quan tr\u1ecdng trong vi\u1ec7c t\u1ea1o n\u00ean s\u1ef1 \u0111a d\u1ea1ng c\u1ea3u v\u1eadt ch\u1ea5t h\u1eefu c\u01a1.\n<\/p>\n\n\n\n

– C\u00e1c nguy\u00ean t\u1ed1 c\u1ea5u t\u1ea1o n\u00ean t\u1ebf b\u00e0o \u0111\u01b0\u1ee3c chia l\u00e0m 2 lo\u1ea1i: nguy\u00ean t\u1ed1 \u0111\u1ea1i l\u01b0\u1ee3ng v\u00e0 nguy\u00ean t\u1ed1 vi l\u01b0\u1ee3ng\n<\/p>\n\n\n\n

+ Nguy\u00ean t\u1ed1 \u0111\u1ea1i l\u01b0\u1ee3ng: tham gia c\u1ea5u t\u1ea1o n\u00ean c\u00e1c \u0111\u1ea1i ph\u00e2n t\u1eed h\u1eefu c\u01a1\n<\/p>\n\n\n\n

+ Nguy\u00ean t\u1ed1 vi l\u01b0\u1ee3ng: tham gia c\u1ea5u t\u1ea1o n\u00ean c\u00e1c enzim, vitamin,…\n<\/p>\n\n\n\n

II. N\u01b0\u1edbc v\u00e0 vai tr\u00f2 c\u1ee7a n\u01b0\u1edbc trong t\u1ebf b\u00e0o<\/h3>\n\n\n\n

1. C\u1ea5u tr\u00fac v\u00e0 \u0111\u1eb7c t\u00ednh ho\u00e1 l\u00ed c\u1ee7a n\u01b0\u1edbc<\/strong> <\/p>\n\n\n\n

– Ph\u00e2n t\u1eed n\u01b0\u1edbc c\u1ea5u t\u1ea1o t\u1eeb 2 nguy\u00ean t\u1eed Hidro k\u1ebft h\u1ee3p v\u1edbi 1 nguy\u00ean t\u1eed Oxi b\u1eb1ng li\u00ean k\u1ebft c\u1ed9ng ho\u00e1 tr\u1ecb.\n \n<\/p>\n\n\n\n

<\/figure><\/div>\n\n\n\n

– \u0110\u1eb7c t\u00ednh l\u00ed ho\u00e1: N\u01b0\u1edbc c\u00f3 t\u00ednh ph\u00e2n c\u1ef1c. C\u00e1c ph\u00e2n t\u1eed n\u01b0\u1edbc h\u00fat nhau qua li\u00ean k\u1ebft hidro\n<\/p>\n\n\n\n

2. Vai tr\u00f2 c\u1ee7a n\u01b0\u1edbc \u0111\u1ed1i v\u1edbi t\u1ebf b\u00e0o<\/strong> <\/p>\n\n\n\n

– N\u01b0\u1edbc chi\u1ebfm t\u1ec9 l\u1ec7 l\u1edbn trong t\u1ebf b\u00e0o\n<\/p>\n\n\n\n

– Th\u00e0nh ph\u1ea7n c\u1ea5u t\u1ea1o n\u00ean c\u00e1c ch\u1ea5t c\u1ea7n thi\u1ebft trong t\u1ebf b\u00e0o.\n<\/p>\n\n\n\n

– Dung m\u00f4i ho\u00e0 tan c\u00e1c ch\u1ea5t.\n<\/p>\n\n\n\n

– L\u00e0 m\u00f4i tr\u01b0\u1eddng cho c\u00e1c ph\u1ea3n \u1ee9ng sinh ho\u00e1.\n\uf0e0<\/p>\n\n\n\n

\t\u2192 Vai tr\u00f2 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ef1 s\u1ed1ng.\n<\/p>\n","protected":false},"excerpt":{"rendered":"

L\u00fd thuy\u1ebft Sinh h\u1ecdc 10 B\u00e0i 3: C\u00e1c nguy\u00ean t\u1ed1 h\u00f3a h\u1ecdc v\u00e0 n\u01b0\u1edbc I. C\u00e1c nguy\u00ean t\u1ed1 ho\u00e1 h\u1ecdc – Trong 92 nguy\u00ean t\u1ed1 ho\u00e1 h\u1ecdc, ch\u1ec9 c\u00f3 v\u00e0i ch\u1ee5c nguy\u00ean t\u1ed1 c\u1ea5u t\u1ea1o n\u00ean c\u01a1 th\u1ec3 s\u1ed1ng. Trong v\u00e0i ch\u1ee5c nguy\u00ean t\u1ed1 \u0111\u00f3 c\u00e1c nguy\u00ean t\u1ed1 C, H, O, N chi\u1ebfm 96% kh\u1ed1i […]<\/p>\n","protected":false},"author":12,"featured_media":43997,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false,"tdm_status":"","tdm_grid_status":""},"categories":[1644],"tags":[],"yoast_head":"\n