2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Thaum lub microphone hloov pauv qhov txav ntawm nws lub diaphram vim suab zograu hauv cov teeb liab hluav taws xob, lub suab nrov hloov hluav taws xob rau hauv kev txav ntawm lub diaphram thiab yog li ua suab nrov.
Lub zog twg hloov mus rau lub zog twg hauv lub suab nrov?
Yog hais tias lub suab nrov, cov teeb liab hluav taws xob tau ua tiav thiab lawv hloov mus ua suab nrov. Cov suab nrov nrov hloov hluav taws xob rau suab zog.
Lub zog dab tsi hauv tus hais lus?
Ib feem ntawm tus neeg hais lus uas hloov hluav taws xob rau hauv tshuab hluav taws xob feem ntau hu ua lub cev muaj zog, lossis lub suab coil. Lub cev muaj zog vibrates lub diaphragm uas nyob rau hauv lem vibrates huab cua nyob rau hauv tam sim ntawd kev sib cuag nrog nws, ua ib lub suab nthwv dej raws li tus qauv ntawm tus thawj hais lus los yog suab paj nruag teeb liab.
Lub suab puas hloov mus ua hluav taws xob?
Lub suab nrov (suab) lub zog tuaj yeem hloov pauv mus rau qhov muaj peev xwm ntawm lub zog hluav taws xob los ntawm kev siv lub tshuab hluav taws xob tsim nyog. … Cov kev vibrations uas tsim los ntawm lub suab nrov tuaj yeem hloov mus ua hluav taws xob los ntawm lub hauv paus ntsiab lus ntawm electromagnetic induction.
Yuav ua li cas hloov lub zog ntawm tus kiv cua?
Tus kiv cua hloov pauv hluav taws xob rau hauv lub zog kineticuas ua haujlwm, thiab nws hloov qee lub zog hluav taws xob rau hauv tshav kub.)
Pom zoo:
Dab tsi yog qhov hloov pauv thiab hloov pauv hloov pauv?
Point mutations hloov ib leeg nucleotide. Frameshift kev hloov pauv yog ntxiv lossis tshem tawm ntawm nucleotides uas ua rau muaj kev hloov pauv hauv kev nyeem ntawv. frameshift thiab point mutation yog dab tsi? Ib qho kev hloov pauv cuam tshuam rau ib khub hauv paus.
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).
Puas yog jurassic ntiaj teb hloov pauv hloov pauv hloov pauv?
Qee zaum, paub meej, koj yuav tau rov qab mus rau lub sijhawm dhau los - txuag manually, thiab feem ntau, raws li game's autosave yog… tsis zam txim - tab sis feem ntau ntawm cov lub sijhawm koj tuaj yeem khaws cov khoom thiab khaws cia nrog.
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?
