Cov me me molecules hu ua dab tsi?
Cov me me molecules hu ua dab tsi?

Video: Cov me me molecules hu ua dab tsi?

Video: Cov me me molecules hu ua dab tsi?
Video: Tuag ua Dab los yuav cab kom tau 11/14/2018 2024, Kaum ib hlis
Anonim

Ib qho me me molecule (los yog metabolite) tsawg molecular hnyav organic compound, feem ntau koom nrog hauv cov txheej txheem lom neeg ua ib qho substrate lossis khoom. Qee qhov piv txwv me me molecules suav nrog: qab zib, lipids, amino acids, fatty acids, phenolic compounds, alkaloids thiab ntau ntxiv (Daim duab 2).

Kuj nug, dab tsi yog cov molecules loj ua los ntawm me me molecules hu ua?

Ib tug loj molecule ua los ntawm me me molecules yog hu ua a macromolecule . Macromolecules kuj qee zaum hu ua polymers , thiab me me molecule

Ib tug kuj nug, qhov txawv ntawm qhov loj thiab me molecules yog dab tsi? Piv txwv li, me me molecule Cov tshuaj feem ntau yog tsim los ntawm 20 txog 100 atoms xwb. Me me biologics, xws li cov tshuaj hormones, feem ntau yog tsim los ntawm 200 txog 3000 atoms, thaum loj biologics, xws li cov tshuaj tiv thaiv kab mob, feem ntau muaj li ntawm 5000 txog 50,000 atoms.

Tom qab, lo lus nug yog, dab tsi yog me me molecule pharmacology?

Hauv cov teb ntawm molecular biology thiab kws tshuaj , a me me molecule yog qis molecular hnyav (< 900 daltons) organic compound uas yuav tswj tau cov txheej txheem lom neeg, nrog rau qhov loj ntawm qhov kev txiav txim ntawm 1 nm.

Cov molecules loj hu ua dab tsi?

Ib qho macromolecule yog heev loj molecule , xws li cov protein, feem ntau tsim los ntawm polymerization ntawm cov subunits me hu ua cov monomers. Feem ntau cov macromolecules hauv biochemistry yog biopolymers (nucleic acids, proteins, thiab carbohydrates) thiab loj non-polymeric molecules (xws li lipids thiab macrocycles).

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