Yuav ua li cas monomers tsim polymers?
Yuav ua li cas monomers tsim polymers?
Anonim

Monomers yog me me molecules uas tej zaum yuav koom ua ke nyob rau hauv ib tug rov ua qauv ua form complex molecules hu ua polymers . Monomers tsim cov polymers los ntawm kev tsim cov tshuaj bonds los yog khi supramolecularly los ntawm cov txheej txheem hu ua polymerization.

Tsuas yog li ntawd, ua li cas cov polymers ua monomers?

Lub cev qhuav dej Synthesis Feem ntau macromolecules yog tsim los ntawm ib lub subunits, los yog lub tsev blocks, hu ua cov monomers . Cov cov monomers ua ke nrog ib leeg ntawm covalent bonds los tsim cov molecules loj dua 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, lo lus nug yog, dab tsi yog monomers thiab polymers? 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.

Nyob rau hauv no txoj kev, yuav ua li cas yog polymers?

Polymer Tsim. Polymers yog tsim los ntawm ob txoj kev tseem ceeb hu ua ntxiv thiab condensation polymerization. Tsis tas li ntawd, polymerization, tus pib (los yog catalyst) reacts nrog ib tug pib monomer. Daim ntawv cog lus tsis txaus siab yog pub dawb los teb nrog lwm tus monomer, yog li ntxiv rau cov saw hlau.

Puas yog lipids monomers lossis polymers?

Glycerol thiab fatty acids yog cov cov monomers uas ua lipids . Nucleotides yog cov cov monomers uas tsim cov nucleic acids. Amino acids yog cov cov monomers uas ua rau cov protein. Sequences ntawm cov monomers koom ua ke ua polymers.

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