Dab tsi yog qhov txawv ntawm chromosomes chromatin thiab chromatids quizlet?
Dab tsi yog qhov txawv ntawm chromosomes chromatin thiab chromatids quizlet?

Video: Dab tsi yog qhov txawv ntawm chromosomes chromatin thiab chromatids quizlet?

Video: Dab tsi yog qhov txawv ntawm chromosomes chromatin thiab chromatids quizlet?
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Dab tsi yog qhov qhov sib txawv ntawm chromatin , chromatids , thiab chromosomes ? Chromatin yog DNA thiab cov proteins uas ua rau ib tug chromosome . Chromosomes yog cov khoom sib cais ntawm DNA hauv a cell. Thiab Chromatids yog cov khoom zoo ib yam ntawm DNA tuav ua ke los ntawm ib lub centromere.

Tib neeg kuj nug, qhov txawv ntawm chromatin chromatids thiab chromosomes yog dab tsi?

1 Teb. Chromatin yog ib txoj hlua ntev ntawm DNA. Chromosomes yog dov DNA thaum nws mus los ntawm kev faib cell. Muam chromatids yog cov ceg ntawm tib yam chromosome.

Ib yam li ntawd, chromatin quizlet yog dab tsi? Chromatin . Ib qho organelle uas tsim cov chromosomes thaum lub sij hawm faib cell. Xws li DNA, RNA, thiab cov proteins. Cov organelle no tuaj yeem muaj cov qauv sib txawv (piv txwv li "x" lossis kab spinning). Cov organelle no tsuas pom muaj nyob hauv eukaryote cell.

Yog li ntawd, qhov txawv ntawm chromatid thiab chromosome quizlet yog dab tsi?

-A chromatid ib txwm muaj ob kab DNA molecules, whereas a chromosome ib txwm muaj tsuas yog ib qho linear DNA molecule. A chromatid yog ib nrab ntawm ib tug replicated chromosome , yog a chromosome muaj DNA qhwv ib ncig ntawm cov proteins hauv a txheej txheem heev.

Tib neeg muaj pes tsawg chromatids?

92 chromatid ua

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