![Dab tsi yuav ntxhib endoplasmic reticulum nyob hauv tsev? Dab tsi yuav ntxhib endoplasmic reticulum nyob hauv tsev?](https://i.answers-medical.com/preview/medical-health/14010106-what-would-the-rough-endoplasmic-reticulum-be-in-a-house-j.webp)
Video: Dab tsi yuav ntxhib endoplasmic reticulum nyob hauv tsev?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov endoplasmic reticulum ( ER ) yog qhov chaw lipid cov khoom ntawm cov cell membrane sib sau ua ke, nrog rau cov protein thiab lwm yam khoom siv. Cov Raug ER muaj ribosomes nto. Cov zoo ER tsis muaj ribosomes ntawm qhov chaw. Qhov rooj hauv a tsev zoo li lub cell membrane.
Tsis tas li kom paub yog, dab tsi tuaj yeem ua tau zoo ER piv rau hauv tsev?
Smooth endoplasmic reticulum zoo li chav ua noj vim nws khaws khoom noj rau lub cell zoo li chav ua noj khaws khoom noj hauv tsev rau tib neeg.
Qhov thib ob, yuav ua li cas endoplasmic reticulum nyob hauv tsev kawm ntawv? Qhov ntxhib endoplasmic reticulum thauj cov protein, zoo li cas a tsev kawm ntawv npav thauj menyuam kawm ntawv. Lub cell phab ntsa muab cov qauv thiab cov duab rau lub cell, thiab cov phab ntsa ua tib yam rau ib tug tsev kawm ntawv.
Tib neeg kuj nug, yuav ua li cas lub nucleolus nyob hauv tsev?
Cov cov nucleolus nyob hauv sab hauv, nws yog qhov uas DNA muaj nyob hauv. Nws zoo li nws txoj kev hauv tsev tsev , vim lawv txuas cov chav sib txawv ntawm cov tsev thiab yog dab tsi nyob nruab nrab ntawm cov chav tsev . Nws zoo li lub qhov rooj hauv chav pw, uas txuas rau chav pw (nucleus) nrog txoj kev hauv tsev (cytoplasm).
Tus ER ntxhib ua dab tsi?
Rough endoplasmic reticulum yog organelle pom nyob hauv cov hlwb eukaryotic. Nws lub luag haujlwm tseem ceeb yog los tsim cov protein. Nws yog ua los ntawm cisternae, tubules thiab vesicles. Lub cisternae yog ua los ntawm cov flattened membrane disks, uas tau koom nrog hauv kev hloov kho ntawm cov protein.
Pom zoo:
Qhov ntxhib endoplasmic reticulum nyob qhov twg?
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Rough ER tau pom thoob plaws hauv lub xovtooj tab sis qhov ntom tau siab dua nyob ze cov nucleus thiab cov cuab yeej Golgi. Ribosomes ntawm qhov ntxhib endoplasmic reticulum hu ua 'membrane bound' thiab yog lub luag haujlwm rau kev sib dhos ntawm ntau cov protein. Txoj kev no hu ua kev txhais lus
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Dab tsi ua qhov ntxhib endoplasmic reticulum, Golgi cov cuab yeej, thiab lysosomes muaj qhov sib xws? Lawv txhua tus ua lub luag haujlwm zoo sib xws hauv lub cell. Cov protein yuav raug xa mus rau qhov kawg endoplasmic reticulum txhawm rau txheeb rau nws lub hom phiaj kawg. Cov protein tau muab tais, tom qab ntawd ntim rau thauj mus rau Golgi cov cuab yeej
Puas yog qhov endoplasmic reticulum pom nyob hauv cov nroj tsuag lossis tsiaj txhu?
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Lub du endoplasmic reticulum, los yog du ER, yog ib qho organelle pom nyob rau hauv ob qho tib si tsiaj hlwb thiab cov hlwb cog. Organelle yog ib chav nyob hauv ib lub xovtooj uas muaj haujlwm tshwj xeeb. Lub luag haujlwm tseem ceeb ntawm ER du yog ua cov khoom lag luam ntawm tes zoo li cov tshuaj hormones thiab lipid
Qhov ER ntxhib nyob rau hauv ib lub cell nyob qhov twg?
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Rough ER tau pom thoob plaws hauv lub xovtooj tab sis qhov ntom tau siab dua nyob ze cov tub ntxhais thiab cov cuab yeej Golgi. Ribosomes ntawm qhov ntxhib endoplasmic reticulum hu ua 'membrane bound' thiab yog lub luag haujlwm rau kev sib dhos ntawm ntau cov protein
Dab tsi organelles qhov ntxhib endoplasmic reticulum ua haujlwm nrog?
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Lwm organelle hauv lub cell yog endoplasmic reticulum (ER). Thaum lub luag haujlwm ntawm cov tub ntxhais yog ua raws li lub hlwb ntawm tes, ER ua haujlwm raws li kev tsim khoom thiab ntim khoom. Nws ua haujlwm ze nrog Golgi apparatus, ribososmes, mRNA, thiab tRNA