Qhov tsim ntawm ATP nyob qhov twg?
Qhov tsim ntawm ATP nyob qhov twg?

Video: Qhov tsim ntawm ATP nyob qhov twg?

Video: Qhov tsim ntawm ATP nyob qhov twg?
Video: Tus Tav Nyob qhov twg yuav mus kom txog 3/21/23 2024, Kaum ib hlis
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mitochondria

Ib yam li ib tug yuav nug, puas yog qhov tsim ntawm ATP tshwm sim hauv stroma?

Tag nrho cov txheej txheem electron-transport tshwm sim hauv thylakoid membrane: ua ATP , H+ yog tso rau hauv qhov chaw thylakoid, thiab rov qab ntws ntawm H+ ntawm ib ATP synthase ces tsim cov ATP hauv chloroplast stroma.

Ib sab saum toj no, ATP ua li cas hauv lub cev? Glycolysis. Glycolysis yog ib txoj hauv kev tsim khoom ATP thiab tshwm sim hauv yuav luag txhua lub hlwb. Cov txheej txheem no yog anaerobic catabolism ntawm cov piam thaj uas hloov cov piam thaj molecule rau hauv ob lub molecules ntawm pyruvic acid thiab ob lub molecules ntawm ATP . Cov molecules tom qab ntawd siv los ua lub zog los ntawm ntau lub tshuab hauv lub lub cev.

Tsuas yog li ntawd, ATP khaws cia nyob qhov twg?

Lub zog rau kev sib txuas ntawm ATP los ntawm kev tawg ntawm cov khoom noj thiab phosphocreatine (PC). Phosphocreatine tseem hu ua creatine phosphate thiab zoo li ATP uas twb muaj lawm; nws khaws cia hauv cov leeg hlwb . Vim nws khaws cia rau hauv cov leeg hlwb phosphocreatine yog npaj tau los tsim ATP sai.

Lub hauv paus ntawm ATP synthesis yog dab tsi?

Mitochondria yog qhov chaw tseem ceeb rau ATP synthesis hauv cov tsiaj nyeg, txawm hais tias qee qhov ATP kuj tau tsim nyob rau hauv cytoplasm. Lipids yog tawg mus rau hauv fatty acids, proteins rau hauv cov amino acids, thiab carbohydrates rau hauv qabzib.

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