Cov hlwb puas yog qhov tsawg tshaj plaws ntawm lub neej?
Cov hlwb puas yog qhov tsawg tshaj plaws ntawm lub neej?

Video: Cov hlwb puas yog qhov tsawg tshaj plaws ntawm lub neej?

Video: Cov hlwb puas yog qhov tsawg tshaj plaws ntawm lub neej?
Video: 6 Nqi Lus Qhia Kev Ua neej ( leej twg mloog lub neej yuav zoo tuaj) 2024, Kaum ib hlis
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Cov cell yog cov tsawg tshaj plaws structural thiab functional chav nyob kab mob, uas tuaj yeem nyob ntawm nws tus kheej. Yog li ntawd, nws yog qee zaum hu ua lub tsev thaiv ntawm lub neej . Qee cov kab mob, xws li cov kab mob los yog cov poov xab, yog unicellular-muaj tsuas yog ib leeg xwb cell -hos lwm tus, piv txwv li, mammalians, yog multicellular.

Kuj paub, vim li cas cov hlwb yog qhov tsawg tshaj plaws ntawm lub neej?

Cells ua cov tsawg tshaj plaws theem ntawm cov kab mob muaj sia xws li koj tus kheej thiab lwm yam muaj sia. Cov cellular theem ntawm lub cev yog qhov uas cov txheej txheem metabolic tshwm sim uas ua rau lub cev muaj sia. Yog vim li cas tus cell yog hu ua lub hauv paus unit ntawm lub neej.

Qhov thib ob, vim li cas cov hlwb suav tias yog qhov tsawg tshaj plaws ntawm lub neej quizlet? Cov chav tsev tsawg tshaj plaws uas tuaj yeem ua txhua yam haujlwm rau lub neej . Cells ua kom tag nrho nyob yam. A cell qauv uas tswj los yog tswj cov tshuaj twg tuaj yeem nkag mus lossis tawm hauv cell.

Hais txog qhov no, qhov tsawg tshaj plaws ntawm ib lub cell yog dab tsi?

A cell yog cov chav tsev tsawg tshaj plaws ntawm ib yam muaj sia. Ib yam muaj sia, txawm yog ua los ntawm ib tug cell (zoo li kab mob) los yog ntau hlwb (zoo li tib neeg), hu ua lub cev. Yog li, hlwb yog lub hauv paus tsev blocks ntawm tag nrho cov kab mob.

Vim li cas lub xov tooj ntawm tes suav hais tias yog chav tsev ntawm lub neej?

Cells yog xav txog qhov yooj yim units ntawm lub neej nyob rau hauv ib feem vim lawv tuaj nyob rau hauv discrete thiab yooj yim recognizable pob. Qhov ntawd yog vim txhua yam hlwb yog surrounded los ntawm ib tug qauv hu ua cell membrane - uas, zoo li cov phab ntsa ntawm lub tsev, ua hauj lwm raws li ib tug meej ciam teb ntawm lub cell cov sab hauv thiab sab nraud ib puag ncig.

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