Video: Dab tsi yog ib chav tsev tseem ceeb ntawm txhua yam muaj sia?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Ib lub cell yog qhov tsawg tshaj plaws chav tsev ntawm a yam muaj sia . A yam muaj sia , txawm yog ua los ntawm ib lub cell (xws li cov kab mob) los yog ntau lub hlwb (zoo li tib neeg), hu ua ib kab mob . Yog li ntawd, cov cell yooj yim tsev blocks ntawm tag nrho cov kab mob.
Tsis tas li lo lus nug yog, vim li cas cell yog ib qho tseem ceeb ntawm lub neej?
Cells ua kom qhov tsawg tshaj plaws ntawm a nyob kab mob xws li koj tus kheej thiab lwm yam nyob yam. Lub 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 qhov tseem ceeb ntawm lub neej.
Ib yam li ntawd, lub ntsiab lus ntawm lub neej quizlet yog dab tsi? Txhua yam muaj sia yog tsim los ntawm hlwb lub hauv paus ntawm lub neej. Ib yam muaj sia uas tuaj yeem nqa nws lub neej ntawm nws tus kheej. A cell yog qhov tsawg tshaj plaws ntawm cov kab mob uas muaj peev xwm dag kom lawv cov khoom noj.
Tom qab ntawd, dab tsi yog qhov tseem ceeb ntawm lub cell?
Cov cell (los ntawm Latin cella, lub ntsiab lus "chav me") yog lub yooj yim structural, functional, thiab lom chav tsev ntawm tag nrho cov kab mob uas paub. A cell yog qhov tsawg tshaj plaws chav tsev ntawm lub neej. Cells feem ntau hu ua "lub tsev blocks ntawm lub neej".
Lub hauv paus ntawm kev ua haujlwm thiab cov qauv hauv tib neeg lub cev yog dab tsi?
Cells yog lub hauv paus ntawm cov qauv thiab kev ua haujlwm hauv tib neeg lub cev, raws li lawv nyob hauv txhua yam muaj sia. Txhua cell nqa tawm cov txheej txheem hauv lub neej uas tso cai rau lub cev muaj sia nyob. Ntau tus neeg hlwb tshwj xeeb hauv daim ntawv thiab kev ua haujlwm, raws li qhia hauv daim duab hauv qab no.
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