Kodi homeostasis ndi chiyani? Mofanana ndi mawu ambiri azachipatala, pali tanthawuzo lotanthauzira mawu, koma nthawi zonse sizothandiza kwambiri kumvetsetsa zomwe lingaliro likuwonekera komanso mmene limagwirira ntchito m'thupi. Akatswiri ofufuza zaumoyo amafotokoza kuti homeostasis ndi "chizoloŵezi cha thupi kapena khungu kuti liziyendetsa mkhalidwe wake wa mkati, kawirikawiri ndi kayendedwe ka kayendedwe ka ndondomeko, kuti zithetse thanzi ndi ntchito, mosasamala kanthu za kusintha kwa kunja." Ponena za mphumu, homeostasis limatanthawuza matupi anu opuma kupuma bwino popanda kuwonjezeka mu kutupa kapena mbali zina za matenda a mphumu zomwe zikukukhudzani.
Ngati tanthawuzoyi ikuwoneka ngati lovuta kwambiri, osadandaula, tidzakambirana zomwe zikutanthawuza komanso momwe zimakhudzira thupi.
Thupi Lanu Lifuna Kukhala ndi "Wachibadwa"
Pamene uli kunja ndikugwa mvula, thupi lanu limapanga zinthu zingapo. Choyamba, "chojambulira" chimayang'ana zomwe zikuchitika mdziko lozungulira iwe. Mvula ikagwa, "sensa" yanu ndi khungu lanu, ndipo khungu lanu limauza ubongo wanu kuti imadontho ndi kuzizira. Kenaka, "mawonekedwe a mkati" amachitikira ku zokopazo; Pachifukwa ichi, ubongo wanu umathandiza kukweza kutentha kwa khungu lanu pogwiritsa ntchito mafuta ndi ma calories omwe mudya tsiku limenelo kuti muteteze thupi lanu. Pamene mukung'ung'udza, ndi njira yeniyeni kuti thupi lanu lidziwongolere ndikuwonjezereka kusindikizidwa kuti musunge kutentha kwanu. Mu chifuwa cha mphumu, kupweteka kwa mitsempha m'mapapu anu kumasokonezeka mukakhala kuti muli ndi fumbi, fodya kapena fodya kapena zizindikiro monga mungu ndi zizindikiro zikhoza kuchitika monga:
Ikani italetsa, ubongo wanu umasiya kutentha kwa thupi lanu ndi "njira zosayenera" zomwe zimayankha kuti thupi lanu silinakhudzidwe. Mumaleka kunjenjemera mutangotentha. Ndipo pamene zina mwa mau ndi mau pamwambawa zingaoneke zosokoneza, momwe zonsezi zimagwirira ntchito bwino.
Ndipo ndi chitsanzo chabwino cha homeostasis. Mu chifuwa cha mphumu, zingatengere kupulumutsira kubwezeretsa kubwerera mmbuyo kapena mungafunikire kumwa mankhwala oletsa nthawi zonse kuti muyesetse kusunga homeostasis.
Homeostasis ndi mawu ambiri, koma zimadalira zinthu zochepa ngakhale mutayankhula za mphumu kapena chinthu china. Muzochitika zonse, thupi lanu limasowa "sensa" (khungu lanu mvula kapena minofu yosalala) ndi "mawonekedwe a mkati" (njira zovuta zomwe ubongo wanu umakweza kutentha thupi lanu kapena matenda a mphumu) ndi " njira zolakwika "(njira ina yovuta yomwe thupi lanu limasiya kutentha kwanu kapena nthawi zina mankhwala kuti musinthe njirayo ndi kukubwezeretsani ku boma la homeostasis).
Simusowa kudziwa zambiri za njira zamkati kuti mupeze zomwe zikuchitika. Pakakhala zovuta zakunja, thupi lanu limaziwona ndikuyesera kuti zimasintha kuti zisunge zinthu nthawi zonse. Thupi lanu lidzayesa kukusungani pa kutentha komweko, mwachitsanzo, ngakhale mvula ikagwa. Chifuwa cha pakhosi ndi chitsanzo chabwino cha homeostasis chalakwika ndipo thupi limapanga zofanana ndi zomwe zimayambitsa kuyambitsa njira yomwe imatsogolera ku zizindikiro .
Homeostasis monga "Njira" ndi "State"
Mu chitsanzo cha mvula pamwambapa, ife tafotokoza kuti homeostasis ndi "njira," kapena momwe thupi lanu limachitira ndi chokopa kuti akwaniritse mgwirizano. Pali zitsanzo zosiyanasiyana za homeostasis monga njira. Chinthu china chabwino ndi kuchepetsa madzi. Thupi lanu nthawi zonse limafuna kusunga madzi okwanira kuti ziwalo zanu zonse ziziyenda bwino, koma zidzatulutsa madzi ambiri kupyolera mu zinyalala mukamwa madzi ambiri kuti mukhale ndi thanzi labwino. Izi ndizofunikira kuti mphumu yokhudzana ndi kuchepa kwa madzi ingasokoneze thupi lanu la kupuma, momwe thupi lanu "limamverera" kuchuluka kwa madzi okwanira omwe mumagwiritsa ntchito, ndikutsatiranso, ndikusiya kuchitapo kanthu mutatulutsa, ndichitsanzo cha homeostasis monga njira.
Komabe, pali phala lalikulu limene limataya funso la "homeostasis". Mawu akuti homeostasis angagwiritsidwenso ntchito monga boma kutanthauzira kufanana komwe thupi lanu likuyesera kukwaniritsa kudzera mwa njira zomwe takambiranazi. Homeostasis ndi malo omwe thupi lanu limafuna kukhala; ndi 98.6, hydrated kwathunthu, amadyetsedwa bwino, ndi ma vitamini onse ndi zakudya zabwino.
Homeostasis ndi malo apakati, omwe mulibe zambiri kapena zochepa kwambiri, ndipo thupi lanu limatha kugwira bwino ntchito zake zonse. Ponena za mphumu, munthu akhoza kuganizira izi mosiyana ndi mpweya wanu wa oxygen. Ngati mpweya wanu wa okosijeni, poyerekeza ndi chinachake monga makina osokoneza bongo, umakhala wotsika kwambiri, thupi lanu lidzafuna kuwonjezera mpweya wa okisijeni pokhapokha mutakhala ndi mpweya waukulu kapena kuwonjezera mpweya wanu.
Kusayenerera kwa Homeostatic
Pamene chirichonse chikupita mwangwiro, thupi lanu limatha kuyendetsa zinthu kuti akhalebe angwiro a homeostasis kudzera mu njira za homeostatic. Koma ndithudi, zinthu sizimapita nthawi zonse, ndipo pali njira zingapo zomwe thupi lanu lingathe kufika poyenderana ndi homeostatic. Ganizirani za kusokonezeka kwa mphumu .
Kwa wina, pamene mukukalamba, njira zowonongeka za thupi lanu zimaipiraipira. Thupi lanu limaipira podziuza nokha pamene silikusowa kuyesera kuti likhale labwino; Ndichifukwa chake anthu achikulire nthawi zambiri amadandaula kuposa achinyamata. Pamene thupi lanu likula poyesa kukhazikika, mumakhala odwala kwambiri komanso matenda. Njira ina yomwe izi zimagwirizanitsidwa ndi zaka ndizo kuti akulu ambiri amafunika kudya zakudya zina zowonjezera zakudya chifukwa thupi lawo limakhala loipa kwambiri pakukonzekera pamene akudyetsedwa bwino komanso amakhala ndi homeostatic. Ngati mukulephera kutenga mankhwala anu a mphumu omwe akuthandizani kuti mukhale ndi homeostatic muyeso mukuwonjezeka zizindikiro ndi kuchepetsa kuchepetsa.
Kwenikweni, homeostasis ndi ndondomeko yovuta kwambiri. Koma pamene mukudzifunsa nokha kuti homeostasis, kumbukirani kuti zingakhale zinthu zambiri. Zimatanthawuza za thupi lanu pamene zinthu zonse zikuyenda bwino ndipo thupi lanu likugwirizana, ndipo lingathe kutanthauza njira yovuta yomwe imakuthandizani kuti mukhalepo pakuchita zomwe mukuchita.