Video: Dab tsi ntawm lub xov tooj ntawm tes zoo li lub tuam txhab thauj khoom?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
A tuam txhab thauj yog heev zoo ib yam li a ib feem ntawm a cell hu ua Golgi apparatus. Golgi apparatus yog folded organelle nyob rau hauv cell thiab nws muaj protein ntau.
Tsuas yog li ntawd, qhov twg ntawm lub xov tooj ntawm tes zoo li lub tshuab fais fab?
Lub mitochondria muab cov cell nrog lub zog thaum a fais fab nroj tsuag muab lub zog rau lub Hoobkas.
Tsis tas li ntawd, dab tsi cell organelle muaj feem cuam tshuam nrog kev thauj mus los ntawm tes? Biology Review--Cell History/Cell Theory/Cell Structures
| A | B |
|---|---|
| Cov organelles twg tuaj yeem ovsaerved tsuas yog nrog kev pab ntawm lub tshuab hluav taws xob hluav taws xob? | cov ribosomes |
| Intracellular thauj cov ntaub ntawv yog feem ntau ze nrog lub cell organelle? | endoplasmic reticulum |
Tsis tas li ntawd, lub tuam txhab lossis qhov chaw twg ntawm cov cell membrane zoo li hauv lub nroog cell?
Proteins uas yog lub tsev blocks ntawm hlwb yog tsim los ntawm ribosomes raws li cov qauv rau cov lub nroog yog tsim los ntawm kev tsim kho tuam txhab . 5. Qhov chaw zoo li jelly ntawm lub hauv paus thiab lub cell membrane hu ua cytoplasm. Nws pab organelles txav mus thoob lub cell.
Kuv yuav nrhiav tau ribosomes nyob rau hauv lub cell qhov twg?
Ribosomes pom 'dawb' hauv cytoplasm lossis khi rau endoplasmic reticulum (ER) los ua ER ntxhib. Nyob rau hauv ib tug tsiaj cell muaj peev xwm muaj txog li 10 lab cov ribosomes . Ob peb cov ribosomes tuaj yeem txuas rau tib lub mRNA strand, cov qauv no hu ua polysome.
Pom zoo:
Lub organelle twg ua haujlwm raws li qhov chaw xa ntawv ntawm lub xov tooj ntawm tes txheeb cov proteins thiab xa lawv mus rau lawv qhov chaw xav tau sab hauv lossis sab nraud ntawm tes?
Golgi Hais txog qhov no, dab tsi organelle yog lub luag haujlwm rau kev thauj mus los? endoplasmic reticulum (ER Qhov thib ob, cov proteins txav mus los ntawm lub cell li cas? Cov proteins txav mus los endomembrane system thiab raug xa tawm los ntawm lub ntsej muag trans ntawm Golgi apparatus nyob rau hauv thauj vesicles uas txav mus los cytoplasm thiab tom qab ntawd fuse nrog plasma membrane tso tawm protein ntau mus rau sab nraum lub cell .
Dab tsi ntawm lub xov tooj ntawm tes ua raws li qhov chaw tswj kev ua haujlwm ntawm tes?
Lub nucleus muaj cov ntaub ntawv genetic information (DNA) onspecial strands hu ua chromosomes. Function - Lub nucleus yog 'tswj chaw' ntawm lub xovtooj ntawm tes, rau cellmetabolism thiab kev yug me nyuam. Cov kab mob hauv qab no pom muaj nyob rau hauv cov nroj tsuag thiab tsiaj txhu
Dab tsi cuam tshuam rau kev tshem cov choj ntsev muaj rau kev ua haujlwm ntawm txhua lub xov tooj ntawm tes electrochemical?
Yog tsis muaj ntsev choj, cov tshuaj nyob rau hauv lub anode compartment yuav ua tau zoo them thiab cov tshuaj nyob rau hauv lub cathode compartment yuav ua tsis zoo nqi, vim hais tias ntawm tus nqi imbalance, lub electrode cov tshuaj tiv thaiv yuav sai sai los mus rau ib tug nres, yog li ntawd nws yuav pab kom tswj tau qhov khiav. los ntawm electrons
Yuav ua li cas cov khoom siv caj ces hauv txhua lub xov tooj tshiab tsim los ntawm kev faib tawm ntawm tes sib piv nrog cov khoom siv caj ces hauv lub xov tooj qub?
Mitosis tshwm sim nyob rau hauv ob lub nuclei uas zoo tib yam rau thawj nucleus. Yog li, ob lub hlwb tshiab tsim tom qab kev faib tawm ntawm tes muaj tib yam khoom siv caj ces. Thaum lub sij hawm mitosis, chromosomes condense los ntawm chromatin. Thaum saib nrog lub microscope, chromosomes pom nyob rau hauv lub nucleus
Dab tsi txwv qhov tsawg kawg nkaus ntawm lub xov tooj ntawm tes?
Thaj tsam thaj tsam rau qhov ntim piv