Dab tsi yog lub tsev thaiv ntawm DNA thiab RNA lub npe hu ua?
Dab tsi yog lub tsev thaiv ntawm DNA thiab RNA lub npe hu ua?

Video: Dab tsi yog lub tsev thaiv ntawm DNA thiab RNA lub npe hu ua?

Video: Dab tsi yog lub tsev thaiv ntawm DNA thiab RNA lub npe hu ua?
Video: Koj paub dab tsi txog cov tshuaj txhaj tiv thaiv kab mob COVID-19? 2024, Tej zaum
Anonim

Nucleotides yog cov molecules uas muaj nucleoside thiab phosphate pawg. Lawv yog cov hauv paus tsev blocks ntawm DNA thiab RNA.

Yog li ntawd, dab tsi yog lub tsev blocks ntawm DNA thiab RNA?

Nucleotides yog lub tsev blocks ntawm DNA thiab RNA. Lub nucleotide muaj tsib-carbon qab zib, nitrogenous puag, thiab phosphate pawg.

Tom qab ntawd, lo lus nug yog, lub tsev thaiv ntawm RNA hu ua dab tsi? Txhua txoj hlua ntawm RNA yog ib ntu ntawm plaub tsev blocks hu ua nucleotides. Cov suab thaj thiab phosphate pawg tsim cov pob txha ntawm ib txoj hlua ntawm RNA , thiab lub hauv paus kev sib raug zoo rau ib leeg. RNA nucleotides muaj suab thaj hu ua ribose, thaum DNA nucleotides muaj suab thaj hu ua deoxyribose ua.

Hauv qhov no, dab tsi yog lub tsev thaiv ntawm DNA thiab RNA quizlet?

Lub hauv paus nitrogen tsuas yog ib qho nitrogen uas muaj cov molecule uas muaj cov tshuaj lom neeg zoo ib yam li lub hauv paus. Lawv yog cov tseem ceeb tshwj xeeb vim lawv tsim cov blocks ntawm DNA thiab RNA: adenine, guanine, cytosine , thymine thiab uracil.

Puas muaj nyob hauv DNA thiab RNA?

Lub hauv paus adenine, guanine, thiab cytosine muaj nyob hauv DNA thiab RNA; thymine pom tsuas yog hauv DNA, thiab ua uracil tsuas yog pom hauv RNA xwb.

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