Peb lub luag haujlwm ntawm nucleic acids yog dab tsi?
Peb lub luag haujlwm ntawm nucleic acids yog dab tsi?

Video: Peb lub luag haujlwm ntawm nucleic acids yog dab tsi?

Video: Peb lub luag haujlwm ntawm nucleic acids yog dab tsi?
Video: Hais Uas Lus Hmoob: Quantitative Adjectives Part 1 2024, Kaum ib hlis
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Cov kev ua haujlwm ntawm nucleic acids yuav tsum ua nrog kev khaws cia thiab kev nthuav qhia ntawm cov ntaub ntawv caj ces. Deoxyribonucleic kua qaub (DNA) encodes cov ntaub ntawv uas lub cell xav tau los ua cov proteins. Ib yam ntsig txog nucleic acid , hu ua ribonucleic kua qaub (RNA), los ntawm ntau hom molecular uas koom nrog cov protein synthesis.

Hauv qhov no, 3 lub luag haujlwm tseem ceeb ntawm nucleic acids yog dab tsi?

Cov ntaub ntawv caj ces Lub luag haujlwm tseem ceeb ntawm DNA yog nqa cov cai rau kev ua cov proteins . Ib tug noob yog ib tug stretch ntawm DNA uas yuav nyeem tau los ntawm cov proteins hu ua ribosomes, thiab tau theej rau hauv ib hom nucleic acid hu ua messenger RNA (mRNA).

Dab tsi yog 3 hom nucleic acids? Cov qauv ntawm Nucleic Acids Lub nucleotide yog tsim los ntawm peb yam: nitrogenous puag, pentose qab zib, thiab ib pawg phosphate. Ob yam tseem ceeb ntawm nucleic acids yog deoxyribonucleic acid (DNA ) thiab ribonucleic acid (RNA ).

Xav txog qhov no, ob lub luag haujlwm tseem ceeb ntawm nucleic acid yog dab tsi?

Nucleic acids yog cov lub ntsiab cov ntaub ntawv nqa cov molecules ntawm tes, thiab, los ntawm kev coj cov txheej txheem ntawm cov protein synthesis, lawv txiav txim siab cov yam ntxwv ntawm txhua yam muaj sia nyob. Cov ob lub ntsiab chav kawm ntawm nucleic acids yog deoxyribonucleic kua qaub (DNA) thiab ribonucleic kua qaub (RNA).

Cov qauv thiab kev ua haujlwm ntawm nucleic acids yog dab tsi?

Nucleic acids yog macromolecules uas khaws cov ntaub ntawv caj ces thiab ua kom muaj protein ntau. Nucleic acids suav nrog DNA thiab RNA. Cov molecules no yog tsim los ntawm ntev strands ntawm nucleotides. Nucleotides yog tsim los ntawm nitrogenous puag, tsib-carbon qab zib, thiab phosphate pawg.

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