Video: Dab tsi yog prokaryote hauv biology?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Prokaryotes Txhais. Prokaryotes yog cov kab mob unicellular uas muaj ib leeg prokaryotic cell. Cov kab mob thiab Archaea yog ob hom ntawm lub neej uas yog prokaryotes . Prokaryotes tuaj yeem sib piv nrog eukaryotes, uas muaj ntau lub hlwb eukaryotic nrog cov nucleus thiab organelles.
Ntawm no, txhais li cas ntawm prokaryotic cell hauv biology?
Prokaryotes yog cov kab mob unicellular uas tsis muaj organelles los yog lwm yam hauv daim nyias nyias-kho cov qauv. Yog li ntawd, lawv tsis muaj ib tug nucleus, tab sis, feem ntau, feem ntau muaj ib tug chromosome: ib daim voj voog, ob-stranded DNA nyob rau hauv ib cheeb tsam ntawm lub cell hu ua nucleoid.
Tsis tas li ntawd, prokaryotes muab piv txwv li cas? Prokaryotic hlwb tsis muaj ob qho tib si, ib qho zoo-txhais nucleus thiab membrane-bound cell organelles. Piv txwv ntawm prokaryotes yog xiav-ntsuab algae, kab mob thiab mycoplasma. Ntawm cov prokaryotes, kab mob yog cov feem ntau thiab multiply ceev heev.
Tsuas yog li ntawd, eukaryote hauv biology yog dab tsi?
A eukaryotes yog ib yam kab mob uas nws cov hlwb muaj cov nucleus nyob rau hauv ib daim nyias nyias. Qhov tseeb, feem ntau muaj sia nyob eukaryotes , ua los ntawm cov hlwb nrog cov nuclei thiab chromosomes uas muaj lawv cov DNA.
Prokaryote thiab eukaryote yog dab tsi?
Prokaryotes yog cov kab mob uas ua los ntawm cov hlwb uas tsis muaj lub cell nucleus los yog ib qho membrane-encased organelles. Eukaryotes yog cov kab mob uas tsim los ntawm cov hlwb uas muaj cov membrane-bound nucleus uas tuav cov khoom siv noob caj noob ces nrog rau cov kab mob membrane-bound organelles.
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