Puas yog monomers uas tsim cov polymers hu ua?
Puas yog monomers uas tsim cov polymers hu ua?

Video: Puas yog monomers uas tsim cov polymers hu ua?

Video: Puas yog monomers uas tsim cov polymers hu ua?
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Feem ntau macromolecules yog tsim los ntawm ib lub subunits, los yog lub tsev thaiv, hu ua monomers . Cov cov monomers ua ke nrog ib leeg ntawm covalent bonds rau daim ntawv loj molecules lub npe hu ua polymers . Ua li ntawd, cov monomers tso dej molecules ua byproducts. Nyob rau hauv tus txheej txheem, ib tug dej molecule yog tsim.

Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog polymers thiab monomers?

Polymer txhais tau tias ntau cov monomers . Qee zaum polymers tseem hu ua macromolecules lossis loj-loj molecules. Feem ntau, polymers yog cov organic (tab sis tsis tas). A monomer yog ib qho molecule uas muaj peev xwm sib txuas hauv cov saw ntev. Qhov no sib txuas ntawm cov monomers hu ua polymerization.

Ib yam li ntawd, ib qho piv txwv ntawm monomer thiab polymer yog dab tsi? Polymers yog cov molecules loj uas tau tsim los ntawm kev koom nrog ntau yam zoo ib yam lossis zoo sib xws cov monomers ua ke. Nucleic acids, amino acids, α&β glucose, fructose, fatty acids thiab glycerol yog tag nrho. piv txwv ntawm cov monomers.

Ib yam li ntawd, tib neeg nug, dab tsi yog monomers hu ua?

Cov cov monomers Ntawm cov organic pawg no yog: Carbohydrates - monosaccharides. Lipids - glycerol thiab fatty acids. Nucleic acids - nucleotides. Proteins - amino acids.

Puas yog disaccharide yog monomer lossis polymer?

Lawv yog cov polymer ua los ntawm monomers hu ua monosaccharides. Cov tsev thaiv no yog cov suab thaj yooj yim, piv txwv li, qabzib thiab fructose. Ob lub monosaccharides txuas ua ke ua ib qho disaccharide.

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