Yog lawm, NM cable tuaj yeem nyob hauv cov kav dej. Qhov tseeb. NEC hu kom nws nyob hauv cov kav dej, thaum yuav tsum muaj kev tiv thaiv los ntawm kev puas tsuaj rau lub cev. Kawg hloov kho: 2023-12-15 23:12
Intradisciplinary: ua haujlwm hauv ib qho kev qhuab qhia. Multidisciplinary: tib neeg los ntawm ntau yam kev qhuab qhia ua haujlwm ua ke, txhua tus kos duab ntawm lawv txoj kev paub txog kev qhuab qhia. Interdisciplinary: kev sib koom ua ke kev paub thiab cov txheej txheem los ntawm cov kev qhuab qhia sib txawv, siv cov kev sib txuas tiag tiag ntawm cov txheej txheem. Kawg hloov kho: 2023-12-15 23:12
Lub roob Andes ntawm sab hnub poob South America yog lwm qhov piv txwv ntawm kev sib koom ua ke ntawm ib thaj tsam ntawm dej hiav txwv thiab sab av loj. Ntawm no Nazca Phaj yog subducting hauv qab South American phaj. Kawg hloov kho: 2023-12-15 23:12
Hauv qee qhov xwm txheej, roj tuaj yeem hloov ncaj qha mus rau hauv cov khoom. Cov txheej txheem no hu ua deposition. Dej vapor rau dej khov - Dej vapor hloov ncaj qha mus rau hauv dej khov yam tsis tau ua kua, txheej txheem uas feem ntau tshwm sim ntawm qhov rais thaum lub caij ntuj no. Kawg hloov kho: 2023-12-15 23:12
Prokaryotes (cov kab mob) tau txais kev faib tawm ntawm cov cell hu ua binary fission, qhov twg lawv cov khoom siv caj ces raug cais sib npaug rau hauv ob lub hlwb. Thaum binary fission tej zaum yuav yog txoj kev faib los ntawm feem ntau prokaryotes, muaj lwm yam kev faib, xws li budding, uas tau pom. Kawg hloov kho: 2023-12-15 23:12
Cytosine: Cytosine yog pyrimidine puag uas yog ib qho tseem ceeb ntawm RNA thiab DNA. Thymine: Thymine yog pyrimidine puag, uas yog ua ke nrog adenine hauv doublestranded DNA. Nyob. Cytosine: Cytosine tshwm sim hauv DNA thiab RNA. Thymine: Thymine tsuas yog tshwm sim hauv DNA. Kawg hloov kho: 2023-12-15 23:12
Hauv cov lus yooj yooj yim, cov nthwv dej ntev yog hom nthwv dej ntawm qhov kev hloov pauv ntawm qhov nruab nrab yog nyob rau tib txoj kev uas cov nthwv dej txav mus. Qhov no txhais tau hais tias particle txav ntawm lub nthwv dej yuav sib npaug rau cov kev taw qhia ntawm lub zog txav. Kawg hloov kho: 2023-12-15 23:12
Cov ntsiab lus. Prokaryotic cells yog cov hlwb tsis muaj nucleus. Eukaryotic hlwb yog cov hlwb uas muaj cov nucleus. Eukaryotic hlwb muaj lwm cov organelles dua li cov nucleus. Tsuas yog cov organelles nyob rau hauv ib lub cell prokaryotic yog ribosomes. Kawg hloov kho: 2023-12-15 23:12
Qhov sib txawv ntawm cov nroj tsuag thiab cov tsiaj hlwb yog tias cov tsiaj txhu feem ntau yog puag ncig thaum cov nroj tsuag feem ntau yog cov duab plaub. Cov nroj tsuag muaj cov phab ntsa tawv tawv uas nyob ib puag ncig cov cell membrane. Tsiaj cell tsis muaj phab ntsa ntawm tes. Kawg hloov kho: 2023-12-15 23:12
Kev txhais ntawm kev nce siab. 1: qhov siab uas ib yam dab tsi yog elevated: xws li. a: lub angular nrug ntawm ib yam dab tsi (xws li cov khoom celestial) saum lub qab ntug. b: qib uas rab phom yog tsom saum lub qab ntug. c: qhov siab tshaj qhov siab ntawm hiav txwv: qhov siab. Kawg hloov kho: 2023-12-15 23:12
Biologist Carolus Linnaeus thawj pawg kab mob ua rau ob lub nceeg vaj, nroj tsuag thiab tsiaj txhu, hauv 1700s. Txawm li cas los xij, kev nce qib hauv kev tshawb fawb xws li kev tsim kho lub tshuab microscopes muaj zog tau nce ntau lub nceeg vaj. Lub rau lub Nceeg Vaj yog: Archaebacteria, Eubacteria, Fungi, Protista, Nroj Tsuag thiab Tsiaj. Kawg hloov kho: 2023-12-15 23:12
Txhawm rau nrhiav thaj chaw saum npoo ntawm lub tog raj kheej ntxiv thaj tsam ntawm txhua qhov kawg ntxiv rau thaj tsam ntawm sab. Txhua qhov kawg yog lub voj voog yog li thaj tsam ntawm txhua qhov kawg yog π * r2, qhov twg r yog lub vojvoog ntawm qhov kawg. Muaj ob qhov kawg yog li lawv qhov chaw sib xyaw ua ke yog 2 π *r 2. Kawg hloov kho: 2023-12-15 23:12
Qhov no yog ib qho tseem ceeb thaum peb xav txog lub hauv paus chiv keeb ntawm lub ntiaj teb hu ua Big Bang. Kev soj ntsuam rau hnub no txhawb lub tswv yim tias Lub Ntiaj Teb yog ob qho tib si isotropic thiab homogeneous. Ob qhov tseeb yog txuas rau qhov hu ua cosmological hauv paus ntsiab lus. Kawg hloov kho: 2023-12-15 23:12
Rutherford's Gold Foil Experiment tau ua pov thawj tias muaj qhov chaw me me rau cov atoms, uas tom qab ntawd yuav raug hu ua nucleus ntawm lub atom. Ernest Rutherford, Hans Geiger thiab Ernest Marsden tau ua lawv Cov Ntawv Nyiaj Kub Kub los soj ntsuam cov txiaj ntsig ntawm alpha hais txog qhov teeb meem. Kawg hloov kho: 2023-12-15 23:12
Lub ntsiab lus ntawm amoeba yog ib hom kab mob ib leeg, muaj nyob rau hauv dej thiab av, tsis muaj kab mob ntawm tes, qauv, lossis txhais cov duab. Ib qho piv txwv ntawm amoeba yog ib yam kab mob uas pom tsis tau hu ua Entamueba histolytica uas pom muaj nyob hauv thaj chaw sov uas tsis huv, thiab ua rau muaj kab mob dysentery. Kawg hloov kho: 2023-12-15 23:12
Piv txwv li, qee tus neeg yuav muaj 10 daim ntawv theej ntawm ATGC ntawm ib lub xaib thaum lwm tus yuav muaj 9 lossis 11 lossis xijpeem. Yog li ntawd yog qhov nws txhais tau tias thaum koj tau txais D3S1358, 17/18. Koj muaj 17 rov ua dua ntawm ib chromosome thiab 18 ntawm lwm qhov ntawm D3S1358, ib qho chaw ntawm chromosome. Kawg hloov kho: 2023-12-15 23:12
Ob lub zog ua rau txhua lub pob dai ntawm txoj hlua: lub zog ntawm lub ntiajteb txawj nqus thiab nro ntawm txoj hlua. Cov npas kuj raug them, yog li lawv tawm tsam ib leeg nrog lub zog hluav taws xob. Peb txiav txim siab nws qhov loj me siv Coulomb txoj cai. Ob lub npas yog so, yog li lub zog nqa yuav tsum yog xoom. Kawg hloov kho: 2023-12-15 23:12
Lub nuclear membrane pib ploj mus los ntawm kev pom. Prophase. Lub division (cleavage) furrow tshwm. Telophase. Cov chromosomes txav mus rau cov ncej ntawm tes. Kawg hloov kho: 2023-12-15 23:12
Yog li tsis quav ntsej cov cim qhia thiab sib faib lossis faib. Tom qab ntawd, yog tias koj tab tom cuam tshuam nrog ob tus lej, qhov tshwm sim yog qhov zoo yog tias cov cim ntawm ob tus lej zoo ib yam, thiab qhov tshwm sim tsis zoo yog tias cov cim ntawm ob tus lej sib txawv. Kawg hloov kho: 2023-12-15 23:12
Lub zog hluav taws xob tuaj yeem hloov mus rau ntau yam ntawm lwm hom zog. Qhov no yog tsim los hloov hluav taws xob hluav taws xob mus rau lub zog suab. Raws li cov hluav taws xob dhau los ntawm cov xov hlau, Circuit Court boards thiab lwm yam khoom, qee qhov ntawm cov hluav taws xob qub tau hloov mus rau hauv lub zog hluav taws xob. Kawg hloov kho: 2023-12-15 23:12
Dab tsi yog qhov txawv ntawm ecological foundations thiab spatial foundations nyob rau hauv geography? lub spatial foundations yog qhov twg ib yam dab tsi tshwm sim los yog qhov twg ib yam dab tsi. ecological foundations yog kev sib cuam tshuam ntawm cov khoom hauv ib puag ncig. Kawg hloov kho: 2023-12-15 23:12
Lub poly(A) tails yog 43 nucleotides ntev ntawm qhov nruab nrab. Cov stabilizing pib ntawm qhov nres codon, thiab tsis muaj lawv qhov nres codon (UAA) tsis tiav raws li cov genome tsuas yog encodes U lossis UA. Kawg hloov kho: 2023-12-15 23:12
Burgess thiab Hoyt qauv. Geographers tau muab tso ua qauv ntawm kev siv av los qhia tias lub nroog ' raug' raug muab tso li cas. Ib qho ntawm cov nto moo tshaj plaws yog Burgess lossis concentric zone qauv. Cov qauv no yog raws li lub tswv yim hais tias cov av muaj nqis siab tshaj plaws nyob rau hauv nruab nrab ntawm ib lub nroog lossis lub nroog. Kawg hloov kho: 2023-12-15 23:12
Cytoplasmic vacuolization (tseem hu ua cytoplasmic vacuolation) yog ib qho zoo-paub morphological phenomenon pom nyob rau hauv mammalian hlwb tom qab kis tau tus kab mob los yog kab mob kab mob raws li zoo raws li rau ntau yam ntuj thiab khoom uas tsis muaj-molecular-yuag tebchaw. Kawg hloov kho: 2023-12-15 23:12
Ib qho kev taw qhia opposite lwm tus yog nws reciprocal. Ib yam li sab qab teb yog 180 ° los ntawm sab qaum teb, cov lus qhia sib txuas yog 180 ° sib nrug. Txhawm rau nrhiav qhov sib txuam, ntxiv 180 ° yog tias qhov kev taw qhia thawj zaug tsawg dua 180 °, lossis rho tawm 180 ° yog tias nws ntau dua. Piv txwv li, qhov sib txuam ntawm 021 ° yog 201 ° (021 + 180 = 201). Kawg hloov kho: 2023-12-15 23:12
Thaum lub ecosystem noj qab nyob zoo, daim duab no tsim ib tug qauv ecological pyramid. Qhov no yog vim hais tias nyob rau hauv thiaj li yuav kom lub ecosystem txhawb nws tus kheej, yuav tsum muaj ntau zog nyob rau hauv qis trophic theem tshaj li muaj nyob rau hauv siab trophic theem. Kawg hloov kho: 2023-12-15 23:12
Thaum ib lub noob pib loj hlob, peb hais tias nws germinates. Cov cotyledons khaws cov zaub mov rau me nyuam cog hauv cov noob. Thaum cov noob pib germinate, thawj yam uas yuav loj hlob yog lub hauv paus loj. Sab hauv ntawm cov noob yuav yog ib tsob nroj me me hu ua embryo. Ob qhov loj ntawm cov noob yog hu ua cotyledons. Kawg hloov kho: 2023-12-15 23:12
Elastic muaj peev xwm lub zog yog lub zog khaws cia los ntawm kev siv lub zog los deform ib qho khoom elastic. Lub zog yog khaws cia kom txog thaum lub zog raug tshem tawm thiab cov khoom rov qab mus rau nws qhov qub, ua haujlwm hauv cov txheej txheem. Kev deformation tuaj yeem suav nrog compressing, ncab lossis twisting cov khoom. Kawg hloov kho: 2023-12-15 23:12
Nyob rau hauv physics, lub gravitational teb yog ib tug qauv siv los piav qhia txog lub zog uas lub cev loj hlob mus rau hauv lub spacearound nws tus kheej, tsim ib tug quab yuam ntawm lwm lub cev loj. Yog li, agravitational teb yog siv los piav qhia qhov gravitationalphenomena, thiab ntsuas hauv newtons ib kilogram (N / kg). Kawg hloov kho: 2023-12-15 23:12
Incendiary tsis yog ib txwm arson, arson muaj hom phiaj ua rau lub cev raug mob / khoom puas tsuaj. Kawg hloov kho: 2023-12-15 23:12
Lub Zog Muaj Peev Xwm yog txhua yam ntawm lub zog khaws cia. Nws tuaj yeem yog chemical, nuclear, gravitational, lossis mechanical. Kinetic Zog muaj nyob rau hauv kev txav. Fais fab nroj tsuag hloov ib daim ntawv ntawm lub zog rau hauv ib daim ntawv muaj txiaj ntsig zoo, hluav taws xob. Kawg hloov kho: 2023-12-15 23:12
Hauv Alpha Decay lub nucleus tau muab faib ua 2 ntu nrog ib qho ntawm cov khoom no - alpha particle - zooming tawm mus rau hauv qhov chaw. Lub nucleus muaj nws tus lej atomic txo los ntawm 2 thiab nws cov lej raug txo los ntawm 4 (2 protons thiab 2 neutrons raug tshem tawm). Beta Decay. Hauv Beta Decay ( rho tawm ) ib lub neutron hloov mus ua ib qho proton. Kawg hloov kho: 2023-12-15 23:12
Thaum liquefaction tau tshwm sim, cov av tsis muaj peev xwm txhawb nqa lub hauv paus ntawm cov qauv xws li cov tsev thiab txuas hniav. High-zog seismic nthwv dej uas dhau los ntawm saturated, silty, los yog cov av xuab zeb tuaj yeem ua rau cov dej pore siab thiab tso cai rau cov huab cua uas muaj nyob hauv cov sediment kom dim. Kawg hloov kho: 2023-12-15 23:12
Lub hyphen-minus (-) yog ib tug cim siv cov ntaub ntawv indigital thiab xam los sawv cev rau ib tug hyphen (-) los yog aminus sign (−). Nws muaj nyob hauv Unicode li code pointU+002D - HYPHEN-MINUS; nws kuj yog nyob rau hauv ASCII nrog tib tus nqi. Kawg hloov kho: 2023-12-15 23:12
Diese Prozessschritte laufen noch im Zellkern ab – erst danach kann die mRNA durch Kernporen ins Cytoplasma gelangen, wo dann an Ribosomen die Proteinbiosynthese stattfindet. Am 5'-Ende, es wird bei der Transkription zuerst synthetisiert, bekommt die RNA eine 5'-Cap-Struktur (englisch cap „Kappe“). Kawg hloov kho: 2023-12-15 23:12
Lub logo qhov chaw tsis zoo yog tus qauv tsim uas siv cov keeb kwm yav dhau los ntawm cov duab los tsim lwm cov duab. Qhov kev tsim qhov chaw tsis zoo no yog ib txoj hauv kev tshwj xeeb thiab txawj ntse kom nthuav tawm ntau yam kev xav thiab kev pom. Saib ntawm no rau Jacob tus yam ntxwv ntawm qhov chaw tsis zoo. Kawg hloov kho: 2023-12-15 23:12
Piv txwv li, tus naj npawb ntawm lub sij hawm ib tug muab polynomial sib npaug muaj ib lub hauv paus ntawm ib tug muab point yog lub multiplicity ntawm lub hauv paus. Qhov kev xav ntawm ntau qhov tseem ceeb yog qhov tseem ceeb kom suav tau kom raug yam tsis muaj kev qhia tshwj xeeb (piv txwv li, ob lub hauv paus suav ob zaug). Li no cov lus qhia, ' suav nrog ntau ntau'. Kawg hloov kho: 2023-12-15 23:12
Published on Sep 6, 2018 Nrhiav "qhov loj me" ntawm lub cim cim. Ntsuas ob zaug ntawm cov qauv uas twb muaj lawm. Khawb ib lub qhov tob npaum li lub thawv nws tuaj thiab ob zaug dav. Maj mam loosen cov hauv paus hniav. Sau siv cov av los ntawm koj lub vaj. Kauj ruam ruaj khov kom teeb av. Ntxiv groundcover los pab khaws cov nroj tsuag. Kawg hloov kho: 2023-12-15 23:12
Cov noob tsis zoo ntawm chromosome 15 (HEX-A) ua rau tus kab mob Tay-Sachs. Cov noob tsis zoo no ua rau lub cev tsis tuaj yeem tsim cov protein hu ua hexosaminidase A. Yog tsis muaj cov protein no, cov tshuaj hu ua gangliosides tsim nyob rau hauv cov hlab ntsha hauv lub hlwb, ua rau lub hlwb puas. Kawg hloov kho: 2023-12-15 23:12
Nyob rau hauv lub sij hawm lub sij hawm ntawm lub ntsiab lus, francium nyob rau hauv lub hauv qab sab laug ces kaum ntawm lub rooj. Nws yog nyob rau hauv thawj kab, los yog pab pawg, thiab qhov ntawd sawv cev muaj pes tsawg valence electrons nws muaj. Valence electrons yog cov hluav taws xob nyob rau sab nraud feem ntau lub zog ntawm lub atom. Rau francium, nws tsuas muaj ib qho valenceelectron. Kawg hloov kho: 2023-12-15 23:12