Cov kab mob puas yog ib hom kab mob ntawm tes?
Cov kab mob puas yog ib hom kab mob ntawm tes?

Video: Cov kab mob puas yog ib hom kab mob ntawm tes?

Video: Cov kab mob puas yog ib hom kab mob ntawm tes?
Video: Cov tsos mob ntawm tus kab mob COVID-19 (Hmong) 2024, Kaum ib hlis
Anonim

Teb thiab piav qhia: Virus yog tsis suav tias nyob hlwb thiab yog li ntawd tsis yog ib leeg - celled los yog multi- celled . Lawv tsuas yog suav hais tias yog cov plhaub protein

Ib yam li ntawd, tib neeg nug, puas yog kab mob unicellular lossis multicellular kab mob?

Kab mob tsis raug cais raws li cov hlwb thiab yog li ntawd tsis yog unicellular tsis yog multicellular kab mob . Cov neeg feem coob tseem tsis tau faib kab mob raws li "nyob" raws li lawv tsis muaj cov kab mob metabolic thiab nyob ntawm tus tswv tsev cov hlwb uas lawv kis mus rau kev tsim tawm.

Qhov thib ob, lub cev ib leeg hu ua dab tsi? Ib tug unicellular kab mob , kuj lub npe hu ua a ib leeg - cev xeeb tub , yog ib kab mob uas muaj a ib leeg , tsis zoo li multicellular kab mob uas muaj ntau lub hlwb. Ntau eukaryotes yog multicellular, tab sis cov pab pawg muaj xws li cov protozoa, unicellular algae, thiab unicellular fungi.

Kuj paub yog, cov kab mob puas muaj kab mob nyob?

Lawv zoo ib yam li obligate intracellular parasites raws li lawv tsis muaj txoj hauv kev rau kev yug tus kheej tawm sab nraud ntawm lub cell, tab sis tsis zoo li cov kab mob cab, kab mob feem ntau tsis suav tias yog qhov tseeb nyob kab mob.

Lub hom phiaj tseem ceeb ntawm ib lub cev ntawm ib leeg yog dab tsi?

Tag nrho ib leeg - celled kab mob muaj txhua yam uas lawv xav tau kom muaj sia nyob hauv lawv ib leeg cell . Cov hlwb no muaj peev xwm tau txais lub zog los ntawm cov molecules complex, txav mus, thiab paub txog lawv ib puag ncig. Lub peev xwm los ua cov haujlwm no thiab lwm yam haujlwm yog ib feem ntawm lawv lub koom haum.

Pom zoo: