2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
chondrocyte. Thaum ib tug chondroblast ua ib puag ncig los ntawm matrix nws yog hu ua ib tug ----- ntom irregular ntaub so ntswg, fibroblasts. txheej txheej ntawm lub perichondrium yog tsim los ntawm ------ muaj ------ tsawg fibers, chondroblasts.
Thaum tus osteoblast nyob ib puag ncig los ntawm matrix Nws hu ua lus nug dab tsi?
osteocyte. cov pob txha paub tab tsim thaum lub osteoblast ua ib puag ncig los ntawm nws tus kheej matrix thiab nkag mus rau hauv lacunae.
pob txha mos matrix yog dab tsi?
Matrix ntawm pob txha mos yog ua los ntawm glycosaminoglycans, proteoglycans, collagen fibers thiab, qee zaum, elastin. Vim nws qhov nruj, pob txha mos feem ntau ua haujlwm rau lub hom phiaj ntawm kev tuav cov hlab hauv lub cev. … Pob txha mos tsis muaj cov hlab ntsha (nws yog avascular) lossis paj hlwb (nws yog aneural).
Thaum matrix nyob ib puag ncig cov hlwb lawv nkag mus rau hauv lacunae?
Cov kwj dej Haversian txuas mus rau ib leeg los ntawm cov kwj dej ntawm Volkmann. Lub lamellae ntawm Haversian systems yog tsim los ntawm osteoblasts. Raws li cov cell secrete matrix, lawv nkag mus rau hauv qhov chaw hu ua lacunae thiab hu ua osteocytes..
Lub sij hawm rau cov khaubncaws sab nraud povtseg ntawm lub cev matrix yog dab tsi?
Lub sij hawm yog dab tsi rau cov khaubncaws sab nraud povtseg ntawm cov pob txha matrix nyob ib ncig ntawm cov hlab ntsha thiab cov hlab ntsha? lamellae . Lamellae yogCov khaubncaws sab nraud povtseg ntawm cov pob txha matrix synthesized los ntawm osteoblasts thaum lub sij hawm cov pob txha loj hlob thiab tu.
Pom zoo:
Qhov txawv ntawm ib puag ncig thiab ib puag ncig rov qab yog dab tsi?
Muaj ob lub suab hais lus rau ob sab ntawm chav. Cov neeg hais lus muab tso rau ntawm ib sab lossis me ntsis tom qab qhov chaw mloog, xws li lub suab ntawd tig mus rau cov neeg mloog. Cov neeg hais lus rov qab tau muab tso rau tom qab sab ib puag ncig cov neeg hais lus thiab thaj chaw mloog.
Thaum txuas ntxiv rau qhov tob ntawm lub voj voog puag ncig tsim dab tsi?
Thaum txuas mus rau qhov tob, lub voj voog puag ncig tsim a qhov zoo li qauv. Lub pob zeb kawg uas tau teem rau ntawm qhov chaw saum toj kawg nkaus. Ib tug series ntawm xws arches txhawb los ntawm kab ntawv. Lub koov tig 180 degrees ntawm nws txoj kab ntsug tsim qhov no.
Thaum twg muaj kab mob nkag mus rau hauv ib puag ncig nws paub tias qhov no?
17.1 Kev Taw Qhia Kev muaj kuab paug ib puag ncig yog kev tsim thiab sib sau cov hlau hnyav hnyav hauv huab cua, dej, thiab av uas txo cov peev txheej ntawm qhov chaw paug los txhawb txoj sia. Kev kis kab mob ntawm ib puag ncig yog dab tsi?
Thaum lub kiv puag ncig rau Haiti lub tebchaws?
Lub Haitian kiv puag ncig thiab tom qab emancipation ntawm Haiti raws li ib tug ywj siab xeev provoked sib xyaw tshuajhauv Tebchaws Meskas. … US Thawj Tswj Hwm Thomas Jefferson tau lees paub tias qhov kev tawm tsam muaj peev xwm ua rau muaj kev kub ntxhov tawm tsam kev ua qhev hauv Teb Chaws Asmeskas tsis yog los ntawm qhev xwb, tab sis los ntawm cov neeg dawb huv abolitionists ib yam nkaus.
Lub ntsiab lus ntawm nws yuav los puag ncig lub roob yog dab tsi?
Cov nkauj qub tau luam tawm hauv Old Plantation Hymns nyob rau hauv 1899. Nws ostensibly hais txog Kev Rov Los Zaum Ob ntawm Tswv Yexus thiab kev zoo siab tom ntej, nrog rau nws hais txog lub tsheb loj uas rov qab los. Tswv Yexus yog kev tsav tsheb.
