2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Pachytene, tseem hu ua pachynema, yog ib qho ntawm tsib theem ntawm Prophase I hauv meiosis . … Pachytene txhais tau tias yog theem thaum muaj tag nrho cov synaptonemal complex synaptonemal complex Lub synaptonemal complex (SC) yog ib tug protein qauv uas tsim ntawm homologous chromosomes (ob khub niam txiv chromatids) thaum lub sij hawm meiosis thiab yog xav kom kho kom haum xeeb synapsis thiab recombination thaum lub sij hawm meiosis kuv hauv eukaryotes. https://en.wikipedia.org › wiki › Synaptonemal_complex
Synaptonemal complex - Wikipedia
muaj. Thaum lub sij hawm pachytene, homologous chromosomes thicken thiab ua recombinant.
Koj txhais li cas los ntawm pachytene theem?
: theem ntawm meiotic prophase uas tam sim ntawd ua raws li zygotene thiab uas yog tus cwj pwm los ntawm khub chromosomes thickened thiab pom tau muab faib ua chromatids thiab tshwm sim ntawm kev hla dhau.
pachytene tseem ceeb yog dab tsi?
Pachytene encompasses pairing ntawm chromosomes thiab recombination thiab kho DNA, tawm tswv yim tias p53 tswj qee yam ntawm lub voj voog meiotic kom tso cai DNA sib hloov thiab kho.
Dab tsi yog ob theem ntawm kev tshuaj ntsuam?
Cov theem kev tshuaj ntsuam feem ntau yuav tsum tau ua tib zoo kawm txog cov txheej txheem tam sim no, uas txuas ntxiv ob theem: xav tau kev txiav txim siab thiab kev tshuaj ntsuam xyuas.
pachytene txawv ntawm zygotene li cas?
Pachytene yog theem nyob rau hauv qhov kev pauv ntawm cov khoom siv caj ces lossis kev hladhau los ua qhov chaw ntawm cov tsis yog tus muam chromatids ntawm bivalents. Zygotene, ntawm qhov tod tes, yog theem ntawm kev sib koom ua ke ntawm homologous chromosomes siv qhov chaw tsim cov synaptonemal complexes.
Pom zoo:
Kab lus nrog lo lus dab tsi yog dab tsi?
Lore kab lus piv txwv. -Npauj npaim yog ib yam tsiaj zoo ntawm cov dab neeg thaum ub thiab kev lig kev cai. Nws obtrudes nws tus kheej hauv kev kos duab zoo nkauj, kev coj cwj pwm, kev cai lij choj, kev ntseeg thiab kev ntseeg. Yuav ua li cas piv txwv ntawm lore?
Puas yog cov dab dab dab dab dab dab dab dab dab dab dab dab?
Myth: Ib tug dab tshos tsis yog neeg ncaj ncees yog tiasnws haum yog. Fact: Tu siab, qhov no yog ib lo lus tsis tseeb uas tau raug perpetuated los ntawm aversive trainers. Txawm hais tias haum rau lub caj dab kom zoo khawb rau hauv cov tawv nqaij rhiab nyob ib ncig ntawm lub caj dab, uas ua rau muaj kev puas tsuaj loj rau cov thyroid, esophagus, thiab trachea.
Dab tsi yog tus bestiary hauv dab dab dab?
Wiki Targeted (Kev Ua Si) Beasts yog cov lus hu uas muab Metropolitan Era monsters txhawb nqa rau stats nrog rau cov txiaj ntsig hauv kev sib ntaus sib tua. Tus Bestiary tuaj yeem kho tau ntawm qib 18, qhov twg cov neeg ua si tuaj yeem qhib thiab nce qib Beasts los txhim kho lawv lub zog thiab cov teebmeem.
Dab tsi yog kev xav ntawm autonomists dab tsi yog qhov kev xav ntawm kev zoo nkauj ntawm kev coj ncaj ncees?
Kev lig kev cai, muaj ob txoj haujlwm tawm tsam kev xav txog kev coj ua raws li kev cai lij choj ntawm kev ntsuas kev ncaj ncees ntawm kev kos duab: 'kev coj ncaj ncees kev ncaj ncees Ethics lossis kev coj ncaj ncees yog ib ceg ntawm kev xav uas "
Puas yog cov dab dab dab dab dab dab tau them?
OHL cov neeg ua si tsis tau nyiaj hli, vim lawv tsis raug lees paub tias yog cov neeg ua haujlwm raws li Txoj Cai Kev Ua Haujlwm. Txawm li cas los xij, lawv suav nrog cov txiaj ntsig xws li nyiaj rov qab txhua xyoo, tag nrho cov nqi kawm ntawv them, thiab daim pib pub dawb.
