Video: Dab tsi yog biological macromolecules?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Biological macromolecules yog cov khoom tseem ceeb ntawm tes thiab ua ntau yam haujlwm tsim nyog rau kev ciaj sia thiab kev loj hlob ntawm cov kab mob nyob. Plaub chav kawm loj ntawm macromolecules lom yog carbohydrates, lipids, proteins, thiab nucleic acids.
Thiab cov lus nug yog, dab tsi yog lub ntsiab lus ntawm macromolecules hauv biology?
Txhais . npe, plural: cov macromolecules . Ib tug loj complex molecule, xws li nucleic acids, proteins, carbohydrates, thiab lipids, kuj loj molecular hnyav. Ntxiv. Hermann Staudinger, ib tug German organic chemist, coined lub sij hawm macromolecule hauv 1920s.
Tsis tas li ntawd, cov macromolecules lom tau tsim li cas? Dehydration Synthesis Feem ntau cov macromolecules yog tsim los ntawm ib subunits, los yog lub tsev blocks, hu ua monomers. Cov monomers ua ke nrog ib leeg ntawm covalent bonds los ua loj dua molecules lub npe hu ua polymers. Ua li no, monomers tso dej molecules ua byproducts.
Tom qab ntawd, ib tug kuj yuav nug, dab tsi yog 4 loj macromolecules?
Muaj plaub chav kawm loj ntawm biological macromolecules ( carbohydrates , lipids , cov proteins , thiab nucleic acids ), thiab txhua tus yog ib qho tseem ceeb ntawm lub xov tooj ntawm tes thiab ua ntau yam haujlwm.
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