Hauv kev lag luam sab nraud?

Cov txheej txheem:

Hauv kev lag luam sab nraud?
Hauv kev lag luam sab nraud?
Anonim

Ib puag ncig sab nraud yog suav nrog txhua yam sab nraud lossis cuam tshuam uas cuam tshuam rau kev lag luam. Lub lag luam yuav tsum ua lossis ua raws li nws cov kev khiav haujlwm. Ib puag ncig sab nraud tuaj yeem tawg ua ob hom: micro ib puag ncig thiab macro ib puag ncig.

piv txwv ntawm ib puag ncig kev lag luam sab nraud yog dab tsi?

Lub chaw lag luam sab nraud muaj kev lag luam, kev nom kev tswv thiab kev cai lij choj, pej xeem, kev sib raug zoo, kev sib tw, thoob ntiaj teb, thiab kev siv thev naus laus zis. Cov thawj coj yuav tsum nkag siab tias ib puag ncig hloov pauv li cas thiab qhov cuam tshuam ntawm cov kev hloov pauv ntawm kev lag luam.

6 qhov chaw sab nraud ntawm kev lag luam yog dab tsi?

Peb tuaj yeem npaj cov tub rog sab nraud uas cuam tshuam rau kev lag luam rau hauv 6 pawg hauv qab no:

  • Economic ib puag ncig.
  • ib puag ncig raug cai.
  • ib puag ncig kev sib tw.
  • Technological ib puag ncig.
  • YSocial ib puag ncig.
  • ntiaj teb ib puag ncig.

Vim li cas ib puag ncig sab nraud tseem ceeb rau kev lag luam?

Cov xwm txheej sab nraud yog qhov tseem ceeb vim lawv tuaj yeem ua rau muaj kev cuam tshuam ncaj qha thiab tsis ncaj rau kev lag luam, cov neeg ua haujlwm thiab cov nyiaj tau los. Ib puag ncig sab nraud ntawm lub tuam txhab hloov pauv tas li hauv txoj hauv kev dhau ntawm lub tuam txhab kev tswj hwm, tab sis cov thawj coj thiab cov thawj coj tuaj yeem taug qab cov kev hloov pauv no thiab txo qis lawv qhov tshwm sim.

Dab tsi yog ib puag ncig sab nraudpiv txwv?

Ib puag ncig sab nrauv lossis ib puag ncig nyob deb suav nrog kev sib xyaw ntawm txhua yam los ntawm sab nraud ntawm lub koom haum uas cuam tshuam rau nws txoj haujlwm. Lub tuam txhab nws tus kheej, txawm li cas los xij, tsis cuam tshuam rau lawv. Ib qho piv txwv yuav yog kev hloov pauv ntawm cov neeg tseem ceeb, kev tswj hwm lossis kev coj noj coj ua.

Pom zoo:

Nthuav cov khoom
Lub sijhawm elongation ntawm kev txhais lus uncharged trnas txav mus rau?
Nyeem ntxiv

Lub sijhawm elongation ntawm kev txhais lus uncharged trnas txav mus rau?

Peptide daim ntawv cog lus; uncharged tRNA txav mus rau qhov E site & tom qab tawm ntawm ribosome; lub mRNA tau hloov pauv 3 lub hauv paus mus rau sab laug, ua rau tRNA bearing dipeptide hloov mus rau P site P site P-site (rau peptidyl) yog qhov thib ob khi qhov chaw rau tRNA hauv ribosome.

Dab tsi yog asbestiform fibers?
Nyeem ntxiv

Dab tsi yog asbestiform fibers?

Raws li siv hauv daim ntawv tshaj tawm no, lo lus asbestiform fibers suav nrog fibers uas muaj lub zog zoo thiab yoog raws, ruaj khov, cov qauv saum npoo tsis muaj qhov tsis xws luag, thiab ntau lwm yam khoom tau piav qhia tom qab. Kev lag luam zoo asbestos yog ib qho piv txwv ntawm asbestiform fiber.

Colleen dewhurst tuag li cas?
Nyeem ntxiv

Colleen dewhurst tuag li cas?

Dewhurst tuag rau hnub Thursday ntawm mob qog noj ntshav ntawm nws lub tsev hauv New York suburb ntawm Lewisboro, hais Tom Viola, tus kws tshaj lij rau lub koomhaum uas nws ua haujlwm, Tus Ua Yeeb Yam Equity. Txawm hais tias ntau phau ntawv sau npe Dewhurst hnub nyoog li 65, nws yog 67, hais tias nws tus khub ntev, Ken Marsolais.