2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
DNA raug them tsis zoo, yog li ntawd, thaum muaj hluav taws xob tam sim no siv rau gel, DNA yuav tsiv mus rau qhov zoo electrode. Shorter strands ntawm DNA txav nrawm dua los ntawm cov gel dua li cov strands ntev uas ua rau cov khoom tawg tau npaj raws li qhov loj me.
Yuav ua li cas tawg mus ceev tshaj?
Vim tias tag nrho cov DNA tawg muaj tib qhov nqi ntawm ib pawg, cov khoom me metxav mus los ntawm cov gel sai dua cov loj.
Vim li cas luv luv ntawm DNA txav nrawm dua?
Shorter DNA ntu nrhiav ntau qhov pores uas lawv tuaj yeem wiggle dhau, ntu DNA ntev dua yuav tsum tau ua ntau dua thiab nce lossis nqis txav. Vim li no, ntu DNA luv dua txav los ntawm lawv txoj kab ntawm tus nqi nrawm dua li DNA ntu ntev.
Vim li cas cov DNA luv luv mus qhov deb tshaj?
[1] Nucleic acid molecules tau sib cais los ntawm kev siv hluav taws xob los txav cov khoom tsis zoo los ntawm agarose matrix. Cov molecules luv dua txav nrawm dua thiab txav mus deb dua qhov ntev dua vim luv molecules txav tau yooj yim dua los ntawm qhov pores ntawm cov gel.
Vim li cas supercoiled DNA khiav nrawm dua?
Hauv vivo, plasmid DNA yog lub voj voog nruj heev kom nws haum rau hauv lub cell. … Yog li ntawd, rau tib qhov loj me, supercoiled DNA khiav nrawm dua li qhib-civ DNA. Linear DNA khiav los ntawm gel kawg ua ntej thiab yog li txhawb nqa kev sib txhuam tsawg dua li qhib-ncig DNA, tab sis ntau tshaj supercoiled.
Pom zoo:
Dab tsi yog qhov taw qhia ntawm cov hlua khi ntawm cov hlua khi?
Zuag qhia tag nrho, interarch rubber bands yog ib feem tseem ceeb ntawm kev kho hniav nrog hlau braces. Lawv tso cai rau koj tus kws kho hniav maj mam kho koj qhov tom thiab tuaj yeem txo lossis tshem tawm cov teeb meem xws li overbite, underbite underbite Mandibular prognathism yog protrusion ntawm mandible, cuam tshuam rau sab thib peb ntawm lub ntsej muag.
Yuav ua li cas nrawm nrawm nrawm rau koj cov plaub hau?
Txawm hais tias nrawm nrawm nrawm thiab yooj yim rau nruab, tus qauv tsis zoo rau cov plaub hau ntuj. Cov nplaum nplaum tuaj yeem ua rau muaj kev puas tsuaj loj rau cov plaub hau ntuj, txawm tias siv lub hau. Coob tus poj niam raug kev txom nyem los ntawm cov plaub hau tawg thiab txawm tias cov plaub hau poob vim kev teeb tsa tsis raug.
Dab tsi yog qhov kev nrawm nrawm nrawm?
Spike Rush yog a nrawm-paced game mode. Lub sij hawm ua ntej ib puag ncig raug txo mus rau 20 vib nas this (feem ntau 30) thiab lub sijhawm ua si raug txo mus rau 80 vib nas this (feem ntau 100). Thaum cov neeg tawm tsam muaj sijhawm tsawg dua los cog, lawv kuj muaj qhov zoo ntawm txhua tus neeg ua si uas muaj qhov dav.
Peb qhov twg yog qhov yuav tsum tau ua ua ntej rau kev ua kom nrawm nrawm nrawm?
Cov yam yuav tsum tau ua ua ntej yuav tsum tau ua kom ua tau kom pib ua tsis tau sai: Tus broker configuration yuav tsum ua hauj lwm nyob rau hauv siab tshaj plaws muaj los yog siab tshaj plaws kev kawm hom. Cov ntaub ntawv tseem ceeb yuav tsum tau teeb tsa nrog cov ntaub ntawv rov ua dua tshiab.
Qhov twg synovial sib koom ua ke muab kev txav txav tshaj plaws?
Kev sib koom ua ke nrog ntau qhov kev txav siab tshaj plaws yog pob-thiab-socket sib koom. Ntawm cov pob qij txha no, lub taub hau sib npaug ntawm ib pob txha (pob) haum rau hauv qhov sib koom ua ke (lub qhov (socket)) ntawm cov pob txha uas nyob ib sab (saib daim duab 9.
