Indima yokuba izityalo: ntoni na?

indima yokuba izityalo kudala abangqine izazinzulu ezininzi. A indima ekhethekileyo sifundo sale nkqubo iye yaba ngumphandi Russian Kliment Timiryazev. Yaba nguye owaba ukuba le nkqubo kubalulekile. Kuphantsi kweziphi iinkalo ubume isekelwe ke impahla eyodwa eziphilayo zezityalo?

Space indima uhlaza

Zonke izinto eziphilayo luphawulwa iimpawu ezithile. Noko ke, sonke kufuneka ioksijini yokuphefumla. izityalo Space kwaye indima kukuqinisekisa ukuba zonke izinto le into ebalulekileyo. izityalo kuphela bekwazi nokuvelisa oko inkqubo eyodwa ebizwa ngokuba yiphotosynthesis.

Abameli Plant: iimpawu mpawu zokusebenza

Kwakutheni ukuze ezinye izinto eziphilayo ukuvelisa umoya kubo bonke ubomi bakhe? Ngokuba kuphela izityalo iimpawu ezizodwa zesakhiwo. Okokuqala bonke ubukho kwi iiseli green plastids chloroplasts. Phezu engaphakathi organelles ukwenzeka inkqubo yefotosinthesis, nto leyo kumiselwa indima cosmic kwezityalo. Ezi mpawu uphawu ngabameli ubukumkani wendalo kuba phambi carbohydrate neselulosi eludongeni yeseli. Le nto ikunikeza amandla kunye ukuqina le izixhobo komhlaba. Ngenxa zimbiwa elilalela in kwiseli kukho icytoplasm efakwe granules starch. Le polysaccharide kwakheka neemolekyuli ezininzi glucose kuhlelwe yi photosynthesis. Kuba izityalo, njengoko ebonakala ngu kukukhula mda. Oku kuthetha ukuba inkqubo utshintsho oluninzi ukuba kwenzeka ubomi.

Undoqo wenkqubo photosynthesis

Ngoko ke, inxalenye isithuba kwezityalo kubonakala ngexesha photosynthesis. kanye Igama yale nkqubo ibonisa nxaxheba radiation elanga kuwo. Eneneni, photosynthesis ukuyilwa kwezinto eziphilayo ukusuka yezimbiwa kuxhomekeke ekufumanekeni ufaka ukukhanya. Oku kwenzeka kuphela in green chloroplasts plastids. Kumphezulu wazo engaphakathi ke waphendula ngamanzi, icarbon dioxide. Le mveliso yale imichiza yokusabela eyahlukileyo i glucose monosaccharide neoksijini. Le into yokuqala ezisetyenziswa kwisityalo njengomthombo wamandla ukwenzela kwiinkqubo zobomi. Kwaye mpilo inxaxheba kwiinkqubo nokuphefumla ngokupheleleyo zonke izinto eziphilayo.

Imigaqo ivela photosynthesis

Le Yindibanisela iikhompawundi organic neoksijini, oko kukuthi isithuba indima izityalo emhlabeni, kunokwenzeka kuphela xa kukho imitha yelanga. Izazinzulu ziye zabonisa ukuba imali yayo ixhomekeke izinga photosynthesis. It kwandisa ukuba ukhanyiso kwi 15,000 spiderman, uze emva koko ingena ukwehla. Autumn linciphileyo zendalo umthamo kwelanga. Ngenxa yoko, amagqabi ukutshintsha umbala kwaye ziyawa. Undoqo yale nkqubo inguqu plastids ngaphakathi, ebizwa chromoplasts eluhlaza tyheli ebomvu. I Iphepha andisakwazi ukwenza umsebenzi kunye nomsebenzi ubomi babo zokumisa. Listopad has a ixabiso zokuzikhusela zabasebenzi izityalo ngexesha kubanda, ngenxa yokuba le nkqubo phantse ime transpiration. Ngapha koko, ukuba ukuphulukana ukufuma ngexesha ukunqongophala yayo asibobulumko kakhulu.

radiation Solar kuyimfuneko kuphela kwisigaba sokuqala photosynthesis. Ibizwa ngokuba ngu - ukukhanya. Ngeli xesha kwakukho zemali amandla ukuba isebenze reactions imichiza entsonkothileyo kunye ukusebenza ngokuba yiklorofili. Emva koko, iyafuneka akusekho ukukhanya. Kukho kuza kwisigaba emnyama, ngexesha apho beqokelela carbohydrate kwenzeka. Kwakhona iimeko inyanzelekile ukuba flow ifotosinthesisi ubukho bamanzi kunye carbon dioxide.

IFotosinthesisi: indima cosmic zezityalo

Izityalo eyenziwa umjikelezo emangalisayo. Iveza umoya, zonke izinto eziphilayo le kweziyobisi igcwala kwezinto eziphilayo, nto leyo ukukhululwa carbon dioxide. Ukuba kuyimfuneko yaye reagent kwi inkqubo yefotosinthsis. Ekwaziyo yale kuphela zityalo. Xa uhlobo lokutya ukuba autotrophs, sikwazi ngokuzimeleyo ukuvelisa izinto eziphilayo. Space indima uhlaza kukuqinisekisa iimeko eziyimfuneko ukuze ukhuseleke yezinto eziphilayo. Kwaye, ukuba ngokwemveli kukholelwa ukuba amahlathi ezi 'nemiphunga umhlaba ", nguwe kanye inxalenye enkulu ye-oksijini eveliswa ehlabathini accounted for izityalo nezilwanyana zasemanzini.

Ngoko ke, indima kwesithuba eso sityalo yokuphumeza inkqubo yefotosinthsis. Ekuhambeni kwayo chloroplasts plastids phambi amanzi carbon dioxide kwenzeka inkangeleko omlingo glucose neoksijini efunekayo yokuphefumla zonke izinto eziphilayo abahlala kweli biosphere.