Dab tsi yog xim ntawm nucleus nyob rau hauv cov nroj tsuag cell?
Dab tsi yog xim ntawm nucleus nyob rau hauv cov nroj tsuag cell?

Video: Dab tsi yog xim ntawm nucleus nyob rau hauv cov nroj tsuag cell?

Video: Dab tsi yog xim ntawm nucleus nyob rau hauv cov nroj tsuag cell?
Video: Ua poj nrauj vim nyiam sib deev. 10/7/2017 2024, Kaum ib hlis
Anonim

Lub nucleus tswj ntau lub luag haujlwm ntawm lub cell (los ntawm kev tswj cov protein synthesis). Nws kuj muaj DNA sib sau ua ke hauv chromosomes. Lub nucleus yog surrounded los ntawm lub nuclearmembrane. Xim thiab sau lub nucleolus xiav tsaus , ces nuclear membrane daj , thiab nucleus lub teeb xiav.

Yog li ntawd, dab tsi yog lub nucleus nyob rau hauv cov nroj tsuag cell?

Tag nrho cog hlwb muaj a nucleus , astructure uas khaws DNA thiab ua raws li ib tug cell cov commandcenter. Nws yog ib puag ncig los ntawm lub hnab ntawv nuclear thiab muaj cov nucleoplasm. Lub hnab ntawv nuclear muaj nuclear pores uas tso cai rau cov molecules uas tsim nyog nuclear ntshuam thiab xa tawm cov cim tawm hauv thiab tawm. nucleus.

Tsis tas li ntawd, cov xim dab tsi yog chloroplast hauv cov nroj tsuag? ntsuab

Khaws qhov no hauv kev xav, xim dab tsi yog nucleus?

Cov xim ntawm nucleus tuaj yeem sib txawv nyob ntawm hom cell, tab sis cov nucleus isusually meej, greyish xim.

Lub luag haujlwm tseem ceeb ntawm vacuole nyob rau hauv cov nroj tsuag cell yog dab tsi?

Lub hauv paus vacuole yog cellular organelle foundin cog hlwb . Feem ntau nws yog qhov loj tshaj plaws organelle nyob rau hauv lub cell . Nws yog surrounded los ntawm ib daim nyias nyias thiab muaj nuj nqi khaws cov ntaub ntawv thiab cov khoom pov tseg. Nws kuj muaj nuj nqi kom tswj tau lub siab kom zoo nyob rau hauv lub cog hlwb los muab kev tsim thiab kev txhawb nqa rau kev loj hlob cog.

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