Dab tsi yog qhov ntsuas ntsuas rau nucleic acids?
Dab tsi yog qhov ntsuas ntsuas rau nucleic acids?

Video: Dab tsi yog qhov ntsuas ntsuas rau nucleic acids?

Video: Dab tsi yog qhov ntsuas ntsuas rau nucleic acids?
Video: Khiav nkau fa Dab toj ntxas 5/14/2021 2024, Kaum ib hlis
Anonim

Cov tshuaj Diphenylamine (Dische) Kuaj yog siv los txiav txim qhov muaj nyob ntawm nucleic acids . Lub xub ntiag ntawm DNA yuav tig ib qho kev daws teeb meem xiav. Qhov ntau DNA nthuav tawm cov xim tsaus. Lwm nucleic acid , RNA, yuav tig ntsuab.

Tsuas yog li ntawd, koj ua li cas kuaj cov nucleic acids?

Cov txheej txheem ntawm amplifying kab mob los yog kab mob nucleic acids tsis nyob hauv nws tus kheej STD xeem . Hloov chaw, ib zaug tus nqi ntawm DNA lossis RNA tau nce hauv cov qauv siv PCR lossis LCR, ntau cov pa kuaj yog siv los ntes nws. Cov no kuaj feem ntau koom nrog qee hom nucleic acid hybridization.

Qhov thib ob, qhov ntsuas tshuaj rau lipids yog dab tsi? Sudan III yog siv los txheeb xyuas lub xub ntiag ntawm lipids hauv cov kua. Nws yuav stain rog rog liab.

Xav txog qhov no, xim dab tsi yog qhov kuaj pom zoo rau nucleic acids?

Muab tso rau hauv ib lub boiling dej da dej rau 10 feeb. Ntsuam xyuas koj tshwm sim . Lub raj ntshiab qhia tias tsis muaj nucleic acids . Ib xiav xim qhia tias muaj DNA.

Koj yuav kuaj li cas rau macromolecules?

Kev coj kuaj siv Benedict's, Iodine, Biuret, thiab Sudan IV kev daws teeb meem. Txheeb xyuas qhov zoo tswj xeem tshuaj tiv thaiv rau txhua tus macromolecule . Siv cov txiaj ntsig ntawm qhov paub xeem cov tshuaj tiv thaiv los txheeb xyuas cov macromolecules . Siv cov txiaj ntsig ntawm qhov paub xeem cov tshuaj tiv thaiv los txheeb xyuas cov macromolecules nyob rau hauv tsis paub.

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