Video: Hom kev ua pa twg tshwm sim thaum muaj oxygen?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Kev ua pa ntawm tes uas ua rau thaum tsis muaj oxygen yog anaerobic ua pa . Cellular respiration uas tshwm sim nyob rau hauv lub xub ntiag ntawm oxygen aerobic ua pa.
Tom qab ntawd, ib tus tseem tuaj yeem nug, hom kev ua pa no tshwm sim li cas thaum muaj cov pa?
aerobic ua pa
Ib yam li ntawd, qhov twg ua pa aerobic tshwm sim? Cov cell noj cov piam thaj thiab tsim cov ethanol (cawv) thiab carbon dioxide. Feem ntau aerobic ua pa tshwm sim hauv mitochondria, tab sis anaerobic ua pa tshwm sim hauv cov kua dej ntawm cytoplasm.
Ib yam li ntawd, kev ua pa tuaj yeem tshwm sim yam tsis muaj oxygen?
Cellular ua pa tuaj yeem tshwm sim ob leeg aerobically (siv oxygen ), lossis anaerobically ( tsis muaj oxygen ). Thaum lub sij hawm aerobic cellular ua pa , qabzib reacts nrog oxygen , tsim ATP uas tau yuav siv los ntawm lub cell. Cov pa roj carbon dioxide thiab dej yog tsim los ntawm cov khoom lag luam.
Vim li cas thiaj xav tau oxygen hauv kev ua pa?
Hauv ua pa , raws li koj paub cov hluav taws xob taug kev los ntawm cov khoom siv thauj khoom hluav taws xob thiab muab lub zog los tso Hydrogen ions hla lub puab sab hauv. Tsis muaj oxygen , cov hluav taws xob yuav tsim thiab tiv thaiv ib qho hluav taws xob ntau dhau los ntawm kev hla cov saw hlau.
Pom zoo:
Qhov twg ntawm cov hauv qab no yog qhov muaj peev xwm tshwm sim tshwm sim ntawm kev tswj hwm procainamide?
Muaj ntau cov kev mob tshwm sim tom qab induction ntawm procainamide. Cov kev tsis zoo no yog ventricular dysrhythmia, bradycardia, hypotension thiab poob siab. Cov kev phom sij tshwm sim ntau dua yog tias cov koob tshuaj txhua hnub tau nce. Procainamide kuj tseem tuaj yeem ua rau kub cev tshuaj thiab lwm yam kev ua xua
Yuav muaj dab tsi tshwm sim thaum ib tus neeg uas muaj ntshav qab zib hom 2 noj qab zib?
Koj lub cell vam khom cov piam thaj rau lub zog. Hyperglycemia yog tus yam ntxwv ntawm ntshav qab zib - thaum cov ntshav qabzib ntau dhau vim tias lub cev siv tsis raug lossis tsis ua cov tshuaj insulin. Kev noj zaub mov ntau dhau yuav ua rau koj cov ntshav qab zib nce. Koj tau txais cov piam thaj los ntawm cov zaub mov koj noj
Yuav muaj dab tsi tshwm sim thaum koj muaj kev tsaus ntuj?
Kev tsaus ntuj yog ib qho xwm txheej ib ntus uas cuam tshuam rau koj lub cim xeeb. Nws yog tus yam ntxwv ntawm kev nkag siab lub sijhawm ploj. Kev tsaus muag tshwm sim thaum koj lub cev muaj cawv ntau. Dej cawv ua rau koj lub peev xwm tsim kev nco tshiab thaum qaug cawv
Yuav muaj dab tsi tshwm sim thaum tsis muaj oxygen hauv kev ua pa ntawm tes?
Glycolysis, uas yog thawj kauj ruam hauv txhua hom kev ua haujlwm ntawm tes yog anaerobic thiab tsis xav tau oxygen. Yog tias muaj cov pa oxygen, txoj hauv kev yuav txuas ntxiv mus rau Krebs cycle thiab oxidative phosphorylation. Txawm li cas los xij, yog tias tsis muaj cov pa oxygen, qee cov kab mob tuaj yeem dhau los ua fermentation kom txuas ntxiv tsim ATP
Yuav muaj dab tsi tshwm sim thaum lub plawv nqaij tsis muaj oxygen?
Myocardial infarction (MI), feem ntau paub tias yog lub plawv nres, tshwm sim thaum ib feem ntawm lub plawv tsis muaj oxygen vim qhov txhaws ntawm cov hlab plawv. Cov hlab ntsha hlab ntshav muab cov leeg nqaij hauv plawv (myocardium) nrog cov ntshav oxygenated. Yog tsis muaj oxygen, cov leeg hlwb tau txais kev pab los ntawm cov hlab ntsha uas thaiv cov hlab ntsha pib tuag (infarct)