Video: DNA overload yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
DNA Overload - loj dua ntawm tes loj hlob, qhov xav tau ntau dua tau muab tso rau ntawm tes DNA . Surface Area to Volume Ratio (SA:V) tau qis dhau lawm: Raws li lub xov tooj ntawm tes nce qhov loj, qhov piv ntawm thaj chaw saum npoo rau nws qhov ntim txo.
Ib yam li ntawd ib tug yuav nug, dab tsi ua rau DNA overload?
Txwv rau Cell Loj Muaj ob qhov laj thawj tseem ceeb vim li cas cov cell faib: Cov ntaub ntawv " overload ": Lub cell loj dua tau txais, qhov xav tau ntau dua nws tso rau ntawm nws DNA . Thaum kawg, lub cell DNA tsis tuaj yeem ua tau raws li tes xav tau. Sib pauv cov ntaub ntawv: Cov cell siv cov khoom noj thiab tshem tawm cov khib nyiab los ntawm cov cell membrane.
Tsis tas li ntawd, 3 qhov kev txwv rau kev loj hlob ntawm tes yog dab tsi? DNA ntau dhau, pauv cov ntaub ntawv, thiab sib piv ntawm thaj tsam thaj tsam rau ntim. thaum twg thiab ua li cas hlwb faib? lawv siv cov ntawm tes voj voog los sib cais kom lub cev tuaj yeem loj hlob.
Tib neeg kuj nug, dab tsi yog piv txwv ntawm DNA overload?
DNA tshaj . Thaum lub cell ua loj heev, lub DNA tsis tuaj yeem ua raws li qhov xav tau. Tom qab ntawd cov protein yuav tsum tsis raug tsim thiab cell yuav tsum tsis txhob loj hlob. Qhov ratio ntawm Surface Area rau Volume.
Dab tsi yog 2 qhov txwv rau kev loj hlob ntawm tes?
1. Qhov loj dua ntawm tes , qhov ntau xav tau ntawm tes qhov chaw ntawm nws DNA. 2 . Cov ntawm tes muaj teeb meem txav cov as -ham txaus thiab pov tseg thoob plaws ntawm tes daim nyias nyias.
Pom zoo:
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