Ib qhov sib txawv tseem ceeb ntawm homeostasis thiab metabolism yog tias homeostasis yog hais txog kev muaj peev xwm tswj tau qhov chaw nyob ruaj khov thiab tsis tu ncua nyob rau hauv lub cev tsis hais txog kev hloov pauv ntawm ib puag ncig sab nraud thaum cov metabolism yog hais txog cov tshuaj tiv thaiv kab mob. tshwm sim hauv lub cev.
Txhua yam kab mob muaj qee yam khoom siv xws li lub koom haum cellular, rhiab heev, kev loj hlob, kev loj hlob, kev loj hlob, kev tswj hwm, thiab homeostasis. Cov khoom no yeej muab lub hauv paus rau txoj sia nyob hauv ntiaj teb. Homeostasis thiab metabolism yog ob txoj haujlwm tseem ceeb uas lub cev yuav tsum tau tswj xyuas thaum nws lub neej. Yog tsis muaj cov txheej txheem no, cov kab mob yuav tsis muaj sia nyob.
Homeostasis yog dab tsi?
Feem ntau, txhua yam kab mob nyob hauv yuav tsum tswj hwm lub cev hauv lub cev tsis tu ncua tsis hais qhov hloov pauv ib puag ncig. Homeostasis yog lub peev xwm ntawm cov kab mob no los kho nws tus kheej kom txwv tsis pub cov kev hloov pauv sab nraud thiab tswj hwm lub zog tsis tu ncua ntawm kev ua haujlwm hauv lub cev. Yog li ntawd, homeostasis yog qhov tseem ceeb rau lub neej. Nws tswj cov txheej txheem tswj hwm feem ntau ntawm ntau yam kab mob siab heev (vertebrates) xws li lub plawv dhia, ua pa, ntshav qabzib, qib dej, thiab lub cev kub, thiab lwm yam. Qhov zoo ntawm homeostasis yog tias nws tso cai rau cov kab mob kom ciaj sia thiab ua haujlwm zoo thiab ua haujlwm zoo hauv lub cev. ntau yam ntawm ib puag ncig.
Daim duab 01: Calcium Homeostasis
Nyob rau hauv ntau yam kab mob, lub paj hlwb tswj lub homeostasis ntawm paj hlwb impulses. Kev saib xyuas ntawm homeostasis suav nrog kev tawm tswv yim tsis zoo uas ua haujlwm rau cov ntsiab lus ntawm lub cev. Piv txwv li, thaum lub cev kub nce mus, qhov kev tawm tswv yim tsis zoo coj lub cev kub mus rau qhov chaw teeb tsa 37 0 C, uas yog lub cev kub ib txwm. Ib yam li ntawd, homeostasis tswj qhov chaw nyob ruaj khov thiab ruaj khov nyob hauv lub cev. Txawm li cas los xij, ib yam dab tsi uas cuam tshuam cov kev tawm tswv yim tsis zoo tuaj yeem cuam tshuam homeostasis. Ib qho xwm txheej zoo li no yog ntshav qab zib uas tshwm sim vim qhov tsis muaj peev xwm ntawm pancreas los tsim cov tshuaj insulin.
YMetabolism yog dab tsi?
Metabolism yog txheej txheej ntawm txhua yam tshuaj lom neeg uas tshwm sim hauv lub cev. Hauv cov lus yooj yooj yim, nws yog hais txog cov txheej txheem ntawm cov tshuaj lom neeg muaj sia nyob hauv lub cev. Cov kab mob xav tau lub zog rau ntau yam ntawm lawv cov kev ua xws li txav mus los, ua pa, xav, ntshav ncig, noj mov, hu nkauj, thiab lwm yam. Txhawm rau tsim lub zog, lub cev hlwb hloov cov roj (khoom noj) rau hauv lub zog los ntawm cov tshuaj lom neeg. Qee cov proteins tshwj xeeb hauv lub cev tswj cov tshuaj tiv thaiv no, thiab qee lub cev ua haujlwm tswj cov tshuaj tiv thaiv no.
Daim duab 02: Metabolism
Muaj ob hom metabolism hauv catabolism thiab anabolism. Catabolism yog hais txog cov txheej txheem metabolic uas zom cov organic teeb meem rau hauv cov khoom me me. Anabolism, ntawm qhov tod tes, hais txog cov txheej txheem metabolic uas tsim cov organic molecules xws li cov proteins, lipids, nucleic acids, thiab lwm yam los ntawm lawv lub tsev thaiv. Tag nrho cov tshuaj no tshwm sim los ntawm kev siv cov enzymes ib ntus. Ib yam li ntawd, ib qho tshuaj hloov mus rau lwm cov tshuaj nrog cov tshuaj tiv thaiv kab mob hauv cov txheej txheem metabolic. Enzymes ua lub luag haujlwm tseem ceeb hauv cov metabolism vim tias lawv tswj hwm tus nqi ntawm cov tshuaj tiv thaiv. Qhov tseem ceeb tshaj, enzymes nce tus nqi ntawm cov tshuaj lom neeg biochemical thiab tso cai rau cov tshuaj tiv thaiv mus sai thiab ua tau zoo.
Dab tsi zoo sib xws ntawm Homeostasis thiab Metabolism?
- Homeostasis yuav tsum tau rau cov metabolism.
- Ob leeg homeostasis thiab metabolism tshwm sim los ntawm cov tshuaj tiv thaiv.
- Kuj, ob qho tib si tshwm sim hauv cov kab mob muaj sia.
Qhov txawv ntawm Homeostasis thiab Metabolism yog dab tsi?
Homeostasis yog lub peev xwm los tswj lub cev sab hauv ntawm lub cev hauv lub xeev ua haujlwm tsis tu ncua. Nyob rau hauv sib piv, cov metabolism yog sau los ntawm tag nrho cov tshuaj tiv thaiv nyob rau hauv lub cev. Yog li, peb tuaj yeem xav txog qhov no yog qhov sib txawv tseem ceeb ntawm homeostasis thiab metabolism. Tsis tas li ntawd, muaj ntau qhov sib txawv ntawm homeostasis thiab metabolism.
Tsis zoo li homeostasis, metabolism tuaj yeem muab faib ua ob pawg raws li anabolism thiab catabolism. Vim yog cov metabolism hauv lub cev, qee yam khoom siv sab hauv (lub cev kub hauv lub cev, pH thiab lwm yam) tuaj yeem hloov pauv. Hauv qhov sib piv, kev tswj hwm thiab khaws cov khoom no nyob rau theem tas li yog ua los ntawm homeostasis. Yog li, qhov no kuj yog qhov sib txawv tseem ceeb ntawm homeostasis thiab metabolism. Tsis tas li ntawd, feem ntau, cov tshuaj hormones koom nrog hauv kev tswj hwm kev tswj hwm homeostatic thaum cov enzymes koom nrog catalysis, thiab lawv tswj cov txheej txheem metabolic. Yog li, peb tuaj yeem coj qhov no los ua qhov sib txawv ntawm homeostasis thiab metabolism.
Ntxiv mus, cov proteins tshwj xeeb hauv lub cev tswj cov tshuaj tiv thaiv metabolic thaum lub paj hlwb tswj hwm cov cai hauv homeostatic. Tsis tas li ntawd, tus nqi metabolic tuaj yeem txo qis lossis nce los ntawm cov txheej txheem tswj hwm homeostasis, tab sis homeostasis tsis tuaj yeem tswj tau los ntawm cov metabolism. Yog li, cov no yog qee qhov sib txawv tseem ceeb ntawm homeostasis thiab metabolism.
Summary – Homeostasis vs Metabolism
Homeostasis yog qhov nyiam ua kom muaj kev ruaj khov, ib puag ncig sab hauv lub cev. Ntawm qhov tsis sib xws, cov metabolism yog kev sau tag nrho cov tshuaj lom neeg tshwm sim hauv lub cev. Homeostasis yog tsim nyog rau cov metabolism. Tab sis cov metabolism tsis tuaj yeem tswj hwm homeostasis. Tsis tas li ntawd, enzymes tswj cov metabolism thaum lub paj hlwb tswj homeostasis. Nov yog cov ntsiab lus ntawm qhov sib txawv ntawm homeostasis thiab metabolism.
