Triglycerides yog tsim los ntawm esterification ntawm fatty acids rau glycerolFatty acid esterification tshwm sim nyob rau hauv endoplasmic reticulum ntawm hlwb los ntawm txoj kev metabolic nyob rau hauv uas acyl pawg hauv fatty acyl-CoAs raug xa mus. rau pawg hydroxyl ntawm glycerol-3-phosphate thiab diacylglycerol.
txheej txheem twg piav qhia txog catabolism ntawm triglycerides?
Txhawm rau kom tau txais lub zog los ntawm cov rog, triglycerides yuav tsum ua ntej tawg los ntawm hydrolysis rau hauv lawv ob lub ntsiab lus tseem ceeb, fatty acids thiab glycerol. Cov txheej txheem no, hu ua lipolysis, tshwm sim hauv cytoplasm. Cov txiaj ntsig fatty acids yog oxidized los ntawm β-oxidation rau hauv acetyl CoA, uas yog siv los ntawm Krebs cycle.
Triglycerides synthesized quizlet nyob qhov twg?
FA's thiab TG's yog synthesized nyob rau hauv lub cytosol ntawm daim siab thiab adipose ntaub so ntswg.
Thaum lub davhlau ya nyob twg phosphate raug txiav tawm ATP dab tsi yog tsim?
Thaum lub davhlau ya nyob twg (thib peb) phosphate raug txiav xoob, ATP dhau los ua ADP (Adenosine diphosphate; di=ob), thiab lub zog khaws cia tau tso tawm rau qee cov txheej txheem lom neeg siv..
Yuav ua li cas thauj cov lipids rau cov ntaub so ntswg adipose?
Lipoproteins thauj lipids ncig lub cev. Lipoproteins yog cov tsheb thauj mus los rau kev txav dej-insoluble lipids nyob ib ncig ntawm lub cev. Muaj ntau hom lipoproteins uas ua haujlwm sib txawv. Txawm li cas los xij, txhua yam yog tsim los ntawm tib yam plaub yam tseem ceeb: roj cholesterol, triglycerides, phospholipids, thiab cov proteins.
