Cov txheej txheem:
Video: Yuav ua li cas koj ua ib lub puab tsaig cell qauv?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov txheej txheem
- Siv ib lub paj rwb huv si thiab maj mam txhuam hauv koj lub qhov ncauj.
- Smear lub paj rwb swab rau ntawm qhov chaw ntawm lub tshuab tsom iav rau 2 mus rau 3 vib nas this.
- Ntxiv ib tee ntawm methylene xiav tov thiab muab ib daim ntaub npog rau saum.
- Tshem tawm cov tshuaj ntau dhau los ntawm kev tso cai rau daim ntawv phuam kom kov ib sab ntawm daim npog.
Kuj kom paub yog, dab tsi yog tus qauv ntawm lub puab tsaig cell?
Tib neeg lub puab tsaig yog ua los ntawm squamous epithelial yooj yim hlwb , uas yog tiaj hlwb nrog ib puag ncig pom nucleus uas npog sab hauv hauv ob sab phlu plhu . Cheeb hlwb yog ib qho yooj yim kom tau thiab pom tau yooj yim nyob rau hauv lub tshuab microscope. Raws li xws li nws yog ib qho kev nyiam hauv chav kawm biology los qhia tias tus tsiaj zoo li cas cell zoo li.
Ib tug kuj yuav nug, dab tsi ntawm sab plhu ntawm tes pom nyob rau hauv lub tshuab tsom? Cov qhov pom yog cov nucleus, cytoplasm, thiab cov cell daim nyias nyias.
Tib neeg kuj nug, dab tsi yog lub puab tsaig ntawm tes?
Cheeb hlwb yog eukaryotic hlwb ( hlwb uas muaj cov nucleus thiab lwm yam organelles nyob rau hauv ib lub hnab ntim) uas yooj yim los ntawm lub qhov ncauj hauv ob sab phlu. Yog li ntawd nws yog qhov yooj yim kom tau txais lawv rau kev soj ntsuam.
Lub puab tsaig loj npaum li cas?
Qhov nruab nrab qhov loj ntawm ib tug neeg sab plhu yog 60 micrometers inch. Cov qhov loj ntawm ib tug neeg sab plhu nucleus yog hais txog 5 micrometers inch.
Pom zoo:
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