Video: Muaj pes tsawg NADHs tsim?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Peb NADHs , 1 FADH2, thiab 1 ATP yog tsim , thaum 2 tag nrho cov carbons ploj hauv cov molecule CO2 li pyruvate yog oxidized.
Ib yam li ntawd, koj tuaj yeem nug, 36 ATP ua li cas?
Cellular ua pa ua 36 tag nrho ATP ib molecule ntawm qabzib hla peb theem. Kev rhuav tshem cov kev sib txuas ntawm carbons hauv cov piam thaj molecule tso tawm lub zog. Kuj tseem muaj cov hluav taws xob hluav taws xob siab uas raug ntes nyob rau hauv daim ntawv ntawm 2 NADH (electron carriers) uas yuav siv tau tom qab hauv cov saw hlau thauj electron.
Ib tug kuj yuav nug, pes tsawg NADH tsim nyob rau hauv citric acid voj voog? peb NADH
Cov lus nug tseem yog, yog NADH 2.5 lossis 3 ATP?
Yuav kom dhau cov electrons los ntawm NADH mus kawg Oxygen txais, tag nrho ntawm 10 protons raug thauj los ntawm matrix mus rau inter mitochondrial membrane. 4 protons ntawm complex 1, 4 ntawm complex 3 thiab 2 ntawm complex 4. Yog li rau NADH - 10/4= 2.5 TSI yog ua ua tau. Ib yam li ntawd rau 1 FADH2, 6 protons raug txav mus li 6/4 = 1.5 ATP yog ua.
Muaj pes tsawg Nadhs tsim los ntawm pyruvate molecule?
Glycolysis tsim 2 ATP, 2 NADH , thiab 2 pyruvate molecules : Glycolysis, los yog aerobic catabolic rhuav tshem cov piam thaj, ua rau lub zog hauv lub cev daim ntawv ntawm ATP, NADH , thiab pyruvate ua , uas nws tus kheej nkag mus rau lub voj voog citric acid los tsim lub zog ntau dua.
Pom zoo:
Muaj pes tsawg ATP raug tsim nyob rau hauv cyclic Photophosphorylation?
Hauv cyclic photophosphorylation 2 ATP molecules raug tsim
Muaj pes tsawg guanine bases puas yog 50 lub hauv paus khub ob txoj hlua DNA 100 bases tag nrho muaj yog tias nws muaj 25 adenine bases?
Yog li, muaj tag nrho ntawm 25 + 25 = 50 adenine thiab thymine hauv tag nrho. Qhov ntawd tawm 100− 50 = 50 seem hauv paus. Nco ntsoov tias cytosine thiab guanine daim ntawv cog lus nrog ib leeg, thiab yog li lawv sib npaug ntawm cov nyiaj. Tam sim no peb tuaj yeem faib los ntawm 2 kom tau txais tus lej ntawm guanine lossis cytosine hauv paus
Muaj pes tsawg tus txiv neej tsim cov ntsiab lus muaj nyob rau hauv lub rooj zaum?
Cov khoom siv hluavtaws yog cov uas muaj atomic tooj 95-118, raws li pom hauv ntshav ntawm lub rooj sib tham nrog: cov 24 lub ntsiab lus no tau tsim thawj zaug thaum xyoo 1944 thiab 2010
Muaj pes tsawg ATP raug tsim nyob rau hauv acetyl CoA tsim?
Txhua acetyl-CoA yields 3 NADH + 1 FADH2 + 1 GTP (= ATP) thaum lub sij hawm Krebs. Xav txog qhov nruab nrab ntawm 3 ATP / NADH thiab 2 ATP / FADH2 siv cov saw ua pa, koj muaj 131 ATP molecules
Muaj pes tsawg hom tshuaj lom neeg muaj pes tsawg leeg?
Hauv chaw ua haujlwm muaj ob hom kev phom sij: kev noj qab haus huv thiab kev phom sij ntawm lub cev