Video: Dab tsi yog photosynthesis khoom noj khoom haus?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Photosynthesis yog ib txoj kev uas phototrophs hloov lub teeb lub zog rau hauv tshuaj zog, uas yog tom qab ntawd yog siv los roj cellular kev ua ub no. Tag nrho cov nroj tsuag ntsuab thiab ob peb lwm yam kab mob autotrophic siv photosynthesis los tsim cov as-ham los ntawm kev siv carbon dioxide, dej thiab hnub ci.
Kuj paub, hom khoom noj khoom haus twg yog photosynthesis?
Photosynthesis yog txheej txheem uas cov nroj tsuag ntsuab ua rau lawv tus kheej cov zaub mov (xws li qabzib) los ntawm carbon dioxide thiab dej los ntawm kev siv lub hnub ci zog nyob rau hauv lub xub ntiag ntawm chlorophyll. Raws li lawv cov qauv kev noj haus, tag nrho cov kab mob tau muab faib ua ob pawg loj - autotrophs thiab heterotrophs.
Ib sab saum toj, vim li cas photosynthesis tseem ceeb hauv kev noj haus? Photosynthesis Yog Tseem ceeb rau Cov Tsiaj Tsiaj Tsiaj Nroj Tsuag siv cov pa roj carbon dioxide no thiab tso pa oxygen rau hauv huab cua. Nroj tsuag raug suav hais tias yog cov neeg tsim khoom vim lawv ua lawv tus kheej cov zaub mov. Cov kab mob nyob uas yuav tsum tau noj lwm yam kab mob rau cov khoom noj yog suav tias yog cov neeg siv khoom.
Hais txog qhov no, dab tsi yog photosynthesis luv luv teb?
Photosynthesis yog cov txheej txheem uas cov nroj tsuag thiab lwm yam ua zaub mov. Nws yog ib qho endothermic (siv cua sov) cov txheej txheem tshuaj uas siv lub hnub ci tig carbon dioxide rau hauv cov suab thaj uas lub xov tooj ntawm tes siv tau los ua lub zog. Raws li cov nroj tsuag, ntau hom algae, protists thiab kab mob siv nws kom tau zaub mov.
Lub ntsiab lus ntawm kev noj haus hauv cov nroj tsuag yog dab tsi?
Nroj kev noj haus yog kev kawm txog cov tshuaj lom neeg thiab cov tebchaw tsim nyog rau cog kev loj hlob, cog metabolism thiab lawv cov khoom siv sab nraud. Hauv nws qhov tsis muaj cog tsis muaj peev xwm ua kom tiav lub voj voog lub neej ib txwm muaj, lossis tias lub ntsiab lus yog ib feem ntawm qee qhov tseem ceeb cog constituent los yog metabolite.
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