Viruses muaj capsids, thiab Eukaryotes, xws li cov nroj tsuag thiab tsiaj txhu muaj daim nyias nyias. Qhov tseem ceeb zoo sib xws thiab kev ua haujlwm ntawm ob lub capsid thiab ib daim nyias nyias yog los muab kev tiv thaiv.
Dab tsi yog capsids thiab nuclear membranes?
A capsid yog protein "lub tsho" uas tsim lub cev ntawm tus kab mob. Lub luag haujlwm tseem ceeb ntawm daim nyias nyias yog kom muaj thiab tiv thaiv cov caj ces ntawm lub cell: nws DNA.
Yuav ua li cas yog lub nuclear membrane zoo ib yam li?
Ntxiv rau, cov txheej txheem sab nraud ntawm cov ntaub so ntswg ua haujlwm zoo ib yam li cov membranes ntawm endoplasmic reticulum(saib Tshooj 9) thiab muaj ribosomes khi rau nws cytoplasmic nto. Nyob rau hauv sib piv, lub hauv paus nuclear membrane nqa cov proteins uas tshwj xeeb rau lub nucleus.
Dab tsi yog lub luag haujlwm ntawm capsids?
Ib lub luag haujlwm tseem ceeb ntawm capsid yog txhawm rau tiv thaiv kab mob genome los ntawm ib puag ncig thiab thaum kawg xa cov genome mus rau sab hauv ntawm homologous host cell.
Dab tsi yog lwm txoj haujlwm ntawm cov khoom siv nuclear?
Ib daim nyias nyias nyias yog ob daim nyias nyias uas ntim cov cell nucleus. Nws ua haujlwm cais cov chromosomes los ntawm qhov seem ntawm lub xovtooj Cov ntaub so ntswg nuclear suav nrog cov qhov me me lossis qhov pores uas tso cai rau kev nkag mus ntawm qee cov ntaub ntawv, xws li nucleic acids thiab proteins, ntawm qhov nucleus thiab cytoplasm.
