Cov txheej txheem:

Vim li cas organelles hu ua organelles?
Vim li cas organelles hu ua organelles?

Video: Vim li cas organelles hu ua organelles?

Video: Vim li cas organelles hu ua organelles?
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Anonim

Lub npe organelle los ntawm lub tswv yim hais tias cov qauv no yog ib feem ntawm cov hlwb, raws li lub cev yog rau lub cev, li no organelle , lub suffix -elle yog ib tug diminutive. Organelles tau txheeb xyuas los ntawm microscopy, thiab tseem tuaj yeem ua kom huv los ntawm cell fractionation. Muaj ntau hom organelles , tshwj xeeb tshaj yog nyob rau hauv eukaryotic hlwb.

Ib yam li ntawd, koj tuaj yeem nug, dab tsi yog cov organelles?

Organelles yog cov qauv hauv ib lub cell uas ua haujlwm tshwj xeeb xws li tswj kev loj hlob ntawm tes thiab tsim lub zog. Piv txwv ntawm organelles pom nyob rau hauv eukaryotic hlwb muaj xws li: endoplasmic reticulum (zoo thiab ntxhib ER), Golgi complex, lysosomes, mitochondria, peroxisomes, thiab ribosomes.

Qhov thib ob, lub luag haujlwm ntawm organelles yog dab tsi? Core organelles muaj nyob rau hauv tag nrho cov eukaryotic hlwb. Lawv ua qhov tseem ceeb muaj nuj nqi uas tsim nyog rau kev ciaj sia ntawm cov hlwb - sau lub zog, ua cov proteins tshiab, tshem tawm cov khib nyiab thiab lwm yam. Core organelles suav nrog cov nucleus, mitochondria, endoplasmic reticulum thiab lwm yam.

Tib neeg kuj nug, vim li cas cov organelles hu ua cov kabmob me me?

Vim hais tias ib tug eukaryotic cell lub nucleus yog surrounded los ntawm ib daim nyias nyias, nws yog feem ntau hais tias muaj ib tug "tseem ceeb nucleus." Lo lus " organelle ” txhais tau tias “ lub cev me me ,”thiab, as xa hais , organelles muaj tshwj xeeb cellular zog, ib yam li cov lub cev ntawm koj lub cev muaj cov haujlwm tshwj xeeb.

Dab tsi yog 14 organelles?

Cov ntsiab lus hauv cov teeb no (14)

  • Cell Membrane. Phospholipid txheej yog ib lub xovtooj ntawm sab nrauv "daim tawv nqaij."
  • Cell phab ntsa. Ib qho nyuaj sab nrauv "phab ntsa" nyob ib puag ncig cov hlwb ntawm cov nroj tsuag, algae, thiab fungi.
  • Nucleus.
  • Ribosomes.
  • Endoplasmic Reticulum.
  • Mitochondria.
  • Chloroplasts.
  • Golgi complex.

Pom zoo: