Video: Qhov sib npaug rau cellular respiration txhais li cas?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Cov kev sib npaug qhia nyob rau hauv cov lus yuav yog: qabzib + oxygen → carbon dioxide + dej + zog. Cov kev sib npaug yog tsim los ntawm kev sib txuas ntawm peb cov txheej txheem hauv qab no rau hauv ib qho kev sib npaug Glycolysis - kev tawg ntawm daim ntawv ntawm cov piam thaj molecule rau hauv ob peb-carbon molecules xws li pyruvate (pyruvic acid).
Ib yam li ntawd, koj tuaj yeem nug, qhov sib npaug ntawm kev ua pa ntawm tes yog dab tsi?
Cellular ua pa yog cov tshuaj tiv thaiv uas cov piam thaj thiab oxygen hloov mus rau hauv dej, carbon dioxide, thiab lub zog (ATP). C 6 H 12 O 6 + 6 O 2 6 CO 2 + 6 H 2 O + ATP yog tag nrho cov tshuaj formula rau cellular ua pa.
Ib sab saum toj no, cellular respiration yog dab tsi hauv cov ntsiab lus yooj yim? Cellular ua pa yog cov hlwb ua kom tawg suab thaj los muab lub zog uas lawv siv tau. Qhov no tshwm sim hauv txhua hom kev ua neej. Cellular ua pa siv rau hauv cov zaub mov thiab siv nws los tsim ATP, ib qho tshuaj uas lub cell siv rau lub zog. Feem ntau, cov txheej txheem no siv oxygen, thiab hu ua aerobic ua pa.
Hais txog qhov no, dab tsi yog cov reactants nyob rau hauv kab zauv rau cellular respiration?
Oxygen thiab qabzib sawv cev rau cov reactants, thaum carbon dioxide , dej, thiab lub zog sawv cev rau cov khoom. Reactants yog cov molecules uas ua ke los pib cov tshuaj tiv thaiv. Cov khoom yog cov molecules tsim thaum lub sij hawm cellular respiration. Ntau yam zaub mov xws li qos yaj ywm, cereals, los yog qhob cij muaj carbohydrates.
Dab tsi yog qhov yooj yim sib npaug rau cellular respiration?
Cov tshuaj tiv thaiv, me ntsis yooj yim , yog 6 CO2 (carbon dioxide) + 12 H2O (dej) + teeb - C6H12O6 (glucose) + 6 H2O (dej) + 6 O2 (oxygen). Ces, cellular ua pa , uas yog tib yam hauv cov nroj tsuag thiab hauv cov tsiaj, siv cov piam thaj, zom nws rov qab, thiab sau lub zog los ntawm nws hauv daim ntawv ntawm ATP.
Pom zoo:
Yuav daws qhov tsis sib npaug ntawm cov kab sib npaug thiab cov kab sib npaug sib npaug li cas?
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Puas yog txhua qhov sib npaug sib npaug sib npaug?
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Qhov sib npaug tshuaj sib npaug txhais li cas?
Cov tshuaj sib npaug yuav tsum sib npaug kom nws ua raws li txoj cai ntawm kev txuag ntawm huab hwm coj. Ib qho kev sib npaug tshuaj sib npaug tshwm sim thaum tus naj npawb ntawm cov atoms sib txawv ntawm cov ntsiab lus hauv cov reactants sab sib npaug ntawm cov khoom sab. Kev sib npaug tshuaj sib npaug yog cov txheej txheem ntawm kev sim thiab ua yuam kev
Dab tsi yog qhov sib txawv ntawm cov kab lus sib npaug thiab qhov sib npaug sib npaug?
Cov kab lus sib npaug muaj qhov muaj txiaj ntsig zoo ib yam tab sis tau nthuav tawm nyob rau hauv ib hom ntawv sib txawv uas siv cov khoom ntawm cov lej xws li ax + bx = (a + b) x yog cov kab lus sib npaug. nruj me ntsis, lawv tsis yog 'sib npaug', yog li peb yuav tsum siv 3 kab sib luag hauv 'sib npaug' es tsis yog 2 raws li qhia ntawm no