Koj siv dab tsi los kuaj cov macromolecule?
Koj siv dab tsi los kuaj cov macromolecule?

Video: Koj siv dab tsi los kuaj cov macromolecule?

Video: Koj siv dab tsi los kuaj cov macromolecule?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
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Kev coj kev sim 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 kev tshwm sim los txheeb xyuas cov macromolecules nyob rau hauv tsis paub.

Ntawm no, koj siv dab tsi los kuaj cov macromolecule monosaccharide?

Kuaj rau lub xub ntiag ntawm qab zib, uas yog monosaccharides , los ntawm siv lub Benedict xeem . ? Kuaj rau lub xub ntiag ntawm starch, a polysaccharide , los ntawm siv Lub Lugol's iodine xeem.

macromolecule dab tsi yog Benedict qhov kev tshuaj ntsuam xyuas rau? qab zib

Tom qab ntawd, lo lus nug yog, vim li cas peb thiaj kuaj macromolecules?

Txhua hom macromolecule muaj ib tug yam ntxwv qauv thiab muaj nuj nqi nyob rau hauv cov kab mob. Koj ua tau siv koj txoj kev paub txog cov qauv ntawm txhua tus macromolecule ua kuaj nyob rau hauv lub chaw kuaj mob uas kuaj pom muaj lossis tsis muaj cov pab pawg ua haujlwm tseem ceeb lossis tag nrho cov yam ntxwv ntawm ntau yam khoom.

Ib qho piv txwv ntawm macromolecule yog dab tsi?

Cov piv txwv ntawm Macromolecule Polymers muaj cov subunits, hu ua mers, uas yog covalently txuas rau cov qauv loj. Proteins, DNA, RNA, thiab yas yog tag nrho cov macromolecules . Muaj ntau cov carbohydrates thiab lipids cov macromolecules . Carbon nanotubes yog ib qho piv txwv ntawm macromolecule uas tsis yog khoom siv roj ntsha.

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