Video: Qhov twg yog glycemia tawg rau hauv pyruvate?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Glucose tawg hauv cytoplasm (hauv cov cellular matrix hu ua cytosol) ua pyruvate . Lawv ces nkag rau hauv mitochondrion ntawm tes. Thaum tsis muaj oxygen (anaerobic mob) pyruvate ua undergoes fermentation xws li lactic acid fermentation lossis cawv fermentation.
Kuj tseem paub yog, qhov twg cov piam thaj tau tawg?
Luv luv: Hauv theem ib, qabzib tawg lawm Nyob rau hauv lub cytoplasm ntawm lub cell nyob rau hauv ib tug txheej txheem hu ua glycolysis. Hauv theem ob, pyruvate molecules raug thauj mus rau hauv mitochondria.
Ib qho ntxiv, pyruvate tau tawg ua dab tsi? Ua ntej, nws yog tawg hauv ob molecules ntawm pyruvate los ntawm tus txheej txheem hu ua glycolosis. Tom qab ntawd, yog tias muaj oxygen, lub pyruvate ua raug coj rau hauv lub mitochondria, thiab yog tawg hauv Acetyl-CoA (Acetyl coenzyme A), uas nkag mus rau hauv cov voj voog citric acid, ua rau lub zog hydrogen siab ntau ntau.
Yog li ntawd, glucose ua pyruvate li cas?
Glucose yog hexose qab zib, uas txhais tau tias nws yog monosaccharide nrog 6 carbon atoms thiab 6 oxygen atoms. Hauv glycolysis, qabzib yog tawg thaum kawg rau hauv pyruvate ua thiab lub zog, tag nrho ntawm 2 ATP, yog muab los ntawm tus txheej txheem ( Ntshav qab zib + 2 NAD+ + 2 ADP + 2 Pi 2 Pyruvate + 2 NADH + 2 H + + 2 ATP + 2 H2O).
Dab tsi yog glycolysis tawg rau hauv glycolysis?
Glycolysis yog tus txheej txheem nyob rau hauv uas ib tug qabzib molecule yog tawg los tsim ob lub molecules ntawm pyruvic acid (tseem hu ua pyruvate). Thaum lub sij hawm tom kawg ntawm glycolysis cov , plaub ATP molecules yog synthesized siv lub zog muab tawm thaum lub sij hawm cov tshuaj tiv thaiv.
Pom zoo:
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