2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Follicular cell yuav xa mus rau: Cov thyroid follicular cell, pom nyob rau hauv cov thyroid caj pas. Granulosa cell, pom nyob rau hauv cov follicles ncig oocytes. Follicular dendritic cell, pom nyob rau hauv follicles ntawm lymphoid cov ntaub so ntswg.
cov cell follicle nyob qhov twg?
ovary thiab ovulation) Cov follicles, uas yog cov pob khoob ntawm cov hlwb, muaj cov qe tsis paub tab thiab muaj nyob hauv cov zes qe menyuam thaum yug; feem ntau muaj 150,000 txog 500,000 follicles thaum ntawd.
cov hlwb follicular tuaj qhov twg?
Rau lub hauv paus ntawm cov qauv kev hloov pauv uas tshwm sim thaum lub sijhawm sib txawv thiab kev loj hlob ntawm lub zes qe menyuam hauv plab thiab qhov chaw ntawm cov hlwb proliferating txheeb xyuas los ntawm kev koom ua ke ntawm BrdU, peb xaus lus tias feem ntau ntawm cov granulosa hlwb nyob rau hauv primordial follicles yog muab los ntawm. mesothelial cells …
Cov qog dab tsi muaj cov hlwb follicular?
Cov thyroid caj pas yog qhov txawv txav, uas cov tshuaj hormones khaws cia hauv cov kab noj hniav, ncig los ntawm cov cell secretory, uas ua rau 'follicle'.
Lub luag haujlwm ntawm follicular hlwb yog dab tsi?
Cov hlwb follicular muaj enzymes xav tau los ua ke thyroglobulin, nrog rau cov enzymes xav tau los tso cov thyroid hormone los ntawm thyroglobulin. Thaum cov thyroid hormones xav tau, thyroglobulin yog reabsorbed…
Pom zoo:
Cov hlwb haploid tsim nyob rau hauv tib neeg nyob qhov twg?
Nyob hauv tib neeg, n=23. Gametes muaj ib nrab ntawm cov chromosomes uas muaj nyob rau hauv ib txwm diploid hlwb ntawm lub cev, uas tseem hu ua somatic hlwb. Haploid gametes yog tsim thaum meiosis, uas yog hom kev faib ntawm tes uas txo cov chromosomes hauv niam txiv diploid cell los ntawm ib nrab.
Qhov twg tag nrho cov nqi hluav taws xob nyob ntawm qhov kev siv nyiaj siab tshaj plaws yog qhov twg?
marginal utility is zero. Tag nrho cov nqi hluav taws xob yog siab tshaj thaum marginal utility yog xoom. Qhov no yog vim muaj ntau txoj cai ntawm kev txo qis marginal utility uas hais tias tus neeg siv khoom noj ntau thiab ntau qhov zoo, qhov ntxiv rau tag nrho cov nqi hluav taws xob poob.
Qhov teeb meem grey thiab dawb nyob rau hauv lub hlwb nyob qhov twg?
Cerebral cortex - Txheej txheej ntawm lub hlwb, lub paj hlwb cortex, muaj cov kab ntawm grey teeb meem neurons, nrog cov teeb meem dawb nyob hauv qab. Qhov chaw no yog qhov tseem ceeb rau ntau qhov kev kawm siab dua, suav nrog kev mloog, kev nco, thiab kev xav.
Puas yog cov paj hlwb genitofemoral yog cov paj hlwb peripheral?
Cov paj hlwb genitofemoral hais txog paj hlwb uas pom hauv plab. Nws cov ceg, ceg ntawm qhov chaw mos thiab cov ceg femoral muab kev nkag siab rau sab sauv sab xub ntiag, nrog rau daim tawv nqaij ntawm lub qhov quav sab hauv ntawm cov txiv neej thiab mons pubis hauv cov poj niam.
Lub hlwb puas hlwb nyob qhov twg?
A retinal ganglion cell (RGC) yog ib hom neuron nyob ze rau sab hauv (lub ganglion cell txheej) ntawm retina ntawm lub qhov muag. Nws tau txais cov ntaub ntawv pom los ntawm photoreceptors ntawm ob hom neuron nruab nrab: cov hlwb bipolar thiab amacrine cells.
