Nyob hauv biology thiab biochemistry, lipid yog micro biomolecule uas yog soluble hauv cov kuab tshuaj tsis muaj polar. Cov kuab tshuaj tsis-polar feem ntau yog hydrocarbons siv los yaj lwm cov hydrocarbon ib txwm muaj …
Vim li cas lipids insoluble hauv dej?
Txawm li cas los xij, ntau tus neeg zam cov rog hauv lawv cov zaub mov. Lipids yog nonpolar molecules, uas txhais tau hais tias lawv qhov kawg tsis raug them. Vim lawv tsis muaj polar thiab dej yog polar, lipids tsis soluble hauv dej. Qhov ntawd txhais tau hais tias cov lipid molecules thiab dej molecules tsis sib txuas lossis sib koom electrons nyob rau hauv ib txoj kev.
Tus yam ntxwv ntawm lipids tuaj yeem piav qhia lawv qhov tsis txaus ntseeg hauv dej?
Lipids yog ib chav loj thiab muaj ntau haiv neeg ntawm cov roj ntsha molecules cim los ntawm lawv yog hydrophobic, lossis tsis tuaj yeem yaj hauv dej. Lub hydrophobic xwm ntawm lipids stems los ntawm ntau nonpolar covalent bonds. Dej, ntawm qhov tod tes, muaj polar covalent bonds thiab sib tov zoo nrog rau lwm cov polar los yog them cov tebchaw.
YPob lipids soluble hauv dej?
Feem ntau, cov lipids nruab nrab yog soluble hauv cov kuab tshuaj organic thiab tsis soluble hauv dej. Qee cov lipid tebchaw, txawm li cas los xij, muaj cov pawg polar uas, nrog rau qhov hydrophobic, muab cov cim amphiphilic rau cov molecule, yog li nyiam tsim cov micelles los ntawm cov tebchaw.
Dab tsi yog qhov solubility ntawm lipids hauv cov lus nug dej?
Lipids yog soluble lossis insoluble? Insoluble hauv dej thiab soluble hauv cov kuab tshuaj organicxws li chloroform thiab acetone.
