2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Nyob Ncua Sijhawm: Kev txo qis ntawm tus neeg txoj kev tswj hwm ib txwm muaj, tso cai rau tus neeg hais lossis ua tej yam uas nws ib txwm tsis xav. Qhov no tej zaum yuav yog kev coj cwj pwm kos npe ntawm kev qaug cawv. … Qhov no tej zaum yuav yog lub cev qhia txog kev qaug cawv.
Tus cwj pwm twg yog qhov qhia tias tus qhua tau ntsib lub sijhawm qeeb qeeb?
Reactions – Glassy, unfocused ob lub qhov muag, hais lus thiab txav mus qeeb, los yog muaj teeb meem nrog me me lub cev muaj zog kev txawj ntse ua kom pom kev qeeb qeeb. Kev sib koom tes - Kev ntog lossis swaying, tso cov khoom pov tseg thiab dhau mus yog tag nrho cov cim ntawm kev poob ntawm kev sib koom tes.
Yuav ua li cas yog cov cim qhia ntawm kev txiav txim tsis zoo?
Kev txiav txim tsis zoo, tus cwj pwm tsis tsim nyog(xws li haus cawv sib tw lossis ua rau lwm tus txaus siab) Kev sib koom ua haujlwm tsis zoo (xav, swaying, staggering, lossis poob ntawm kev txawj tsav tsheb zoo, kev nyob deb, lossis pom kev rov qab) Slurred hais.
Dab tsi ua rau qaug cawv?
cawv qaug cawv, tseem hu ua qaug cawv, haus cawv, lossis haus cawv cawv thaum mob hnyav, yog ib ntus ua rau los ntawm haus cawv ntau dhau. Tus nqi cawv xav tau rau kev qaug cawv txawv ntawm ib tus neeg mus rau lwm tus.
Yuav ua li cas cov zaub mov uas zoo tshaj plaws kom tsis txhob haus cawv Servsafe?
Nikki plab khoob; qhov no ua rau nws BAC siab dua li ntawm Binh, uas tau noj qee cov zaub mov muaj rog. Khoom noj pabkhaws cawv nyob rau hauv lub plab, qeeb tus nqi ntawm cov cawv mus txog rau hauv cov hnyuv. cov zaub mov muaj roj ntauzom qeeb dua li cov carbohydrates, uas ua rau cov txheej txheem nqus sai dua.
Pom zoo:
Tus cwj pwm puas tuaj yeem yog tus cwj pwm?
Nyob rau hauv txhua rooj plaub tus adjective denotes tus cwj pwm lossis qhov zoo ntawm lub npe, raws li kev hloov kho qhia. Adjectives ntawm hom no yog hu ua INHERENT adjectives. Cov cwj pwm uas lawv pom yog, raws li nws tau, muaj nyob rau hauv lub npe uas lawv hloov kho.
Qhov kev hloov pauv no puas yuav ua rau muaj kev hloov pauv hloov pauv?
Yog li, yog tias muaj kev hloov pauv, piv txwv li, kev ntxig lossis tshem tawm ntawm nucleotide, tshwm sim, qhov no tuaj yeem ua rau kev hloov pauv ntawm kev nyeem ntawv. Nws hloov tag nrho cov amino acid ib ntus. Cov kev hloov pauv no yog hu ua frameshift mutation (tseem hu ua kev nyeem ntawv hloov pauv, nyeem ntawv hloov pauv, lossis framing yuam kev).
Qhov txawv ntawm tus cwj pwm tsis zoo thiab tus cwj pwm yuam kev yog dab tsi?
Kev coj cwj pwm tsis zoo, lo lus qhuab qhia ib txwm siv feem ntau yog siv los sau tus cwj pwm phem ntawm tus menyuam uas yuav tsum tau rau txim rau nws. Tus cwj pwm yuam kev, txawm li cas los xij, yog saib ib yam uas yuav tsum tau kho los ntawm kev qhia tsis rau txim.
Qhov twg yog qhov kev hloov pauv hloov pauv hloov pauv?
Semiconservative replication piav qhia txog cov txheej txheem ntawm DNA replication nyob rau hauv tag nrho cov paub hlwb. DNA replication tshwm sim ntawm ntau lub hauv paus pib ntawm kev rov ua dua raws DNA qauv strand. Raws li DNA ob chav helix yog unwound by helicase, replication tshwm sim nyias ntawm txhua tus qauv strand nyob rau hauv antiparallel cov lus qhia.
Qhov kev hloov pauv twg yog xav tias yuav cuam tshuam los ntawm kev hloov pauv hloov pauv?
Dependent Variable Qhov sib txawv uas nyob ntawm lwm yam uas ntsuas. Cov kev hloov pauv no yuav tsum tau hloov pauv raws li qhov kev sim ua haujlwm ntawm tus kheej hloov pauv lossis hloov pauv. Nws yog cov nyhuv presumed. Qhov kev tshawb fawb hloov pauv twg yog qhov tshwm sim?
