Cov txheej txheem:
- Ib co piv txwv ntawm cov pob txha endochondral yog dab tsi?
- Dab tsi yog pom hauv endochondral ossification?
- Cov hlwb dab tsi yog lub luag haujlwm rau endochondral ossification?
- Dab tsi yog 5 thaj chaw ntawm endochondral ossification?
Video: Qhov twg tuaj yeem pom endochondral ossification?
2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38
Endochondral ossification yog cov txheej txheem uas cov pob txha loj hlob yog hloov pauv los ntawm cov pob txha los tsim cov pob txha loj hlob. Cov txheej txheem no tshwm sim ntawm peb qhov chaw tseem ceeb: lub physis, epiphysis, thiab cov pob txha cuboidal ntawm carpus thiab tarsus.
Ib co piv txwv ntawm cov pob txha endochondral yog dab tsi?
Tag nrho cov pob txha ntawm lub cev, tshwj tsis yog rau cov pob txha tiaj tus ntawm pob txha taub hau, mandible, thiab clavicles, yog tsim los ntawm endochondral ossification. Hauv cov pob txha ntev, chondrocytes tsim cov qauv ntawm cov pob txha mos hyaline diaphysis.
Dab tsi yog pom hauv endochondral ossification?
Endochondral ossification yog ib qho ntawm ob txheej txheem tseem ceeb thaum lub sij hawm fetal kev loj hlob ntawm mammalian skeletal system uas cov pob txha tsim. Tsis zoo li intramembranous ossification, uas yog lwm cov txheej txheem uas cov pob txha tsim, pob txha mosyog tam sim no thaum lub sij hawm endochondral ossification.
Cov hlwb dab tsi yog lub luag haujlwm rau endochondral ossification?
6.3.
Endochondral ossification yog txheej txheem uas osteoprogenitor cells tsim cov pob txha nruab nrab ua ntej nws thiaj li hloov cov pob txha. Thaum lub sij hawm embryonic txoj kev loj hlob endochondral ossification yog lub luag hauj lwm rau tsim cov pob txha ntev.
Dab tsi yog 5 thaj chaw ntawm endochondral ossification?
Dua, saib cov cheeb tsam ntawm cov hlwb cia, proliferation, maturation, hypertrophy, calcification, ossification thiab resorption Thaum endochondral ossification tau zoo kawg nkaus ntawm epiphyseal nto ntawm lub disk, nws tseem txuas ntxiv ntawm nws qhov chaw diaphyseal (piv txwv li, hauv metaphysis).
Pom zoo:
Nyob rau hauv endochondral ossification dab tsi tshwm sim rau cov chondrocytes?
YNyob rau hauv endochondral ossification, ua li cas rau cov chondrocytes? Lawv tuag nyob rau hauv lub calcified matrix uas nyob ib puag ncig lawv. Lawv pab pawg ua ke los tsim thawj qhov chaw ossification chaw ossification chaw Ib qho chaw ossification yog ib qho chaw uas ossification ntawm pob txha mos pib Thawj kauj ruam hauv ossification yog tias cov pob txha mos ntawm lub sijhawm no nthuav dav thiab npaj lawv tus kheej hauv kab.
Koj puas tuaj yeem ua qhov muag pom qhov pom kev zoo nkauj?
Eyepiece projection astrophotography Koj tsuas yog kab lub koob yees duab lo ntsiab muag nrog qhib lub qhov muag thiab sim ntes qhov pom pom los ntawm lub koob yees duab ntawm qhov loj. Thaum ntxov, kuv tau tua ntau cov duab astrophotography siv txoj kev no los ntawm kuv Orion SkyQuest Dobsonian telescope .
Endochondral ossification txawv ntawm intramembranous ossification li cas?
Hauv intramembranous ossification, pob txha tsim ncaj qha los ntawm cov nplooj ntawv ntawm cov ntaub so ntswg mesenchymal. Hauv endochondral ossification, pob txha txhim kho los ntawm kev hloov cov pob txha hyaline . Dab tsi yog qhov txawv ntawm cov tshuaj intramembranous ossification thiab endochondral ossification?
Dab tsi yog qhov txawv ntawm kev pom tsis pom thiab pom tsis pom ntau dua?
Kev muaj peev xwm tawm tsam yam tsis muaj qhov kawg ntawm kev sau ntawv vs kev tuaj yeem cuam tshuam rau lwm tus neeg kuj yog qhov sib txawv. Qhov tseem ceeb Invisibility yog "qhov tseeb nrhiav / nkaum / mus ncig tsis pom" qhov twg Qhov Kev Pom Zoo Tshaj Plaws yog ntau ntawm kev sib ntaus sib tua Puas pom qhov tsis pom kev ua haujlwm ntawm kev pom tsis pom ntau dua?
Cov ntaub so ntswg twg ua tus qauv rau endochondral ossification?
Endochondral ossification cuam tshuam nrog kev hloov ntawm hyaline pob txha nrog pob txha. Feem ntau ntawm cov pob txha pob txha yog tsim nyob rau hauv no yam. Cov pob txha no hu ua cov pob txha endochondral. Hauv cov txheej txheem no, cov pob txha yav tom ntej yog thawj zaug ua qauv pob txha mos hyaline .