2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
A frameshift mutation yog ib hom kev hloov pauv uas cuam tshuam nrog kev ntxig lossis tshem tawm ntawm nucleotide uas tus lej ntawm tus lej rho tawm tsis raug faib los ntawm peb.
Yuav ua li cas thaum lub nucleotide raug tshem tawm?
Piv txwv li, yog tias tsuas yog ib qho nucleotide raug tshem tawm ntawm qhov sib lawv liag, ces tag nrho cov codons suav nrog thiab tom qab kev hloov pauv yuav muaj kev cuam tshuam kev nyeem ntawv. Qhov no tuaj yeem ua rau muaj kev sib koom ua ke ntawm ntau cov amino acids tsis raug rau hauv cov protein.
hom kev hloov pauv yog kev hloov pauv li cas?
Kev tshem tawm. Kev rho tawm yog hom kev hloov pauv cuam tshuam nrog kev poob ntawm cov khoom siv caj ces. Nws tuaj yeem yog me me, suav nrog ib tus khub DNA uas ploj lawm, lossis loj, suav nrog ib daim chromosome.
hom kev hloov pauv twg tshwm sim thaum ib lub hauv paus raug tshem tawm?
Tsis muaj tseeb: Thaum qhov hloov pauv hauv paus ua rau nres codon thaum kawg txiav cov lus txhais thiab feem ntau yuav ua rau cov protein tsis ua haujlwm. Kev tshem tawm, ua rau a frameshift, tshwm sim thaum ib lossis ntau lub hauv paus khub ploj ntawm DNA (saib daim duab saum toj no).
Yuav ua li cas thaum nucleotide hloov pauv?
Kev hloov pauv tuaj yeem hloov pauv qhov zoo ntawm txoj hauv kev uas tej zaum yuav pab tau, xws li ua kom lub cev hloov mus rau nws ib puag ncig zoo dua. Qhov kev hloov pauv yooj yim tshaj plaws yog qhov hloov pauv hloov pauv. Qhov no tshwm sim thaum ib lub hauv paus nucleotide hloov rau lwm qhov hauv DNAsequence. Qhov kev hloov pauv tuaj yeem ua rau cov amino acid tsis raug tsim tawm.
Pom zoo:
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.
Thaum twg pfizer tshwm sim tshwm sim?
Qee yam tshwm sim tshwm sim txoj cai tom qab koj txhaj tshuaj, zoo li mob me me hauv koj txhais caj npab. Lwm tus yuav siv sij hawm ntau teev los txhim kho. Nco ntsoov tias nrog ob koob tshuaj tiv thaiv zoo li Pfizer-BioNTech thiab Moderna, koj tuaj yeem pom muaj kev phiv ntau dua tom qab txhaj tshuaj thib ob.
Thaum twg qhov kev rov tshwm sim tshwm sim?
Thaum Replevin tuaj yeem thov Li no, qhov no yog qhov xwm txheej tshwm sim ntau tshaj plaws uas yuav tshwm sim thaum tus neeg siv khoom tsis raug them nyiaj qiv tsheb. Kev ua txhaum cai ntawm kev thaj yeeb nyab xeeb yog me ntsis luv luv. Nws tsis suav nrog kev txeeb tsheb yam tsis tau ceeb toom lossis kub xov tooj kom tsav tsheb mus.
Dab tsi yog qhov ceev ntawm cov hlau raug tshem tawm los ntawm lub cuab yeej ntawm lub workpiece?
1. Kev nrawm . Kev txiav ceev (v) ntawm ib lub cuab yeej yog qhov ceev uas cov hlau raug tshem tawm los ntawm lub cuab yeej ntawm lub workpiece. Nyob rau hauv ib lub tshuab dhos, nws yog lub peripheral ceev ntawm kev ua hauj lwm yav dhau los cov cuab yeej txiav qhia nyob rau hauv meters ib feeb.
Thaum qhov no yog qhov tshwm sim uas tshwm sim?
Lub hauv paus ntsiab lus ntawm kev mob Nrog qhov tshwm sim (uppada) ntawm qhov no, qhov tshwm sim. Thaum tsis muaj qhov no, qhov ntawd tsis tuaj. Nrog lub cessation (nirodha) ntawm no, uas ceases. - Samyutta Nikaya 12.61. Thaum qhov no yog qhov tshwm sim uas tshwm sim qhov tshwm sim uas tshwm sim thaum qhov no tsis yog qhov tsis yog qhov kev txiav txim siab tsis piav qhia?
