Dab tsi yog cov khoom siv caj ces hauv prokaryotes thiab eukaryotes?
Dab tsi yog cov khoom siv caj ces hauv prokaryotes thiab eukaryotes?

Video: Dab tsi yog cov khoom siv caj ces hauv prokaryotes thiab eukaryotes?

Video: Dab tsi yog cov khoom siv caj ces hauv prokaryotes thiab eukaryotes?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
Anonim

Feem ntau ntawm cov khoom siv caj ces raug teeb tsa rau hauv chromosomes uas muaj cov DNA uas tswj cov haujlwm ntawm tes. Prokaryotes feem ntau yog haploid, feem ntau muaj ib lub voj voog chromosome pom hauv nucleoid. Eukaryotes yog diploid; DNA tau teeb tsa rau hauv ntau cov kab chromosomes pom nyob rau hauv nucleus.

Hauv qhov no, dab tsi yog cov khoom siv caj ces ntawm prokaryotes?

DNA

Ib yam li ntawd, dab tsi muaj tseeb txog cov khoom siv caj ces hauv cov hlwb prokaryotic thiab eukaryotic? Cov lus teb yog - Prokaryotic hlwb muaj ib tug DNA, thiab eukaryotic hlwb muaj ntau chromosomes. Qhov sib txawv tseem ceeb ntawm prokaryotic thiab eukaryotic hlwb yog tias eukaryotic hlwb muaj ntev tangled strands ntawm DNA ntim rau hauv lub nucleus, thiab prokaryotic tsis muaj nucleus thiab lawv cov DNA yog luv stranded.

Hauv qhov no, dab tsi yog cov khoom siv caj ces ntawm eukaryotes?

DNA

Dab tsi yog qhov zoo sib xws ntawm prokaryotes thiab eukaryotes?

Zoo li ib prokaryotic cell, ib eukaryotic tshuaj cell muaj plasma membrane, cytoplasm, thiab ribosomes, tab sis a eukaryotic tshuaj cell feem ntau loj dua ib prokaryotic cell, muaj ib tug tseeb nucleus (lub ntsiab lus nws DNA yog surrounded los ntawm ib daim nyias nyias), thiab muaj lwm yam membrane-bound organelles uas tso cai rau compartmentalization. ntawm muaj nuj nqi.

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