Video: Koj puas tuaj yeem qhia los ntawm cov kev nqus dej no seb lub teeb liab puas ua haujlwm zoo hauv kev tsav tsheb photosynthesis?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Ib ua tsis tau qhia los ntawm no graph, tab sis vim chlorophyll a ua nqus lub teeb liab , peb ua tau kwv yees tias nws yuav ua muaj txiaj ntsig zoo hauv kev tsav tsheb photosynthesis . Cov no pigments muaj peev xwm rau nqus ntau wavelength ntawm teeb (thiab yog li ntau lub zog) dua li chlorophyll ib leeg ua tau nqus.
Tom qab ntawd, ib tug kuj yuav nug, uas wavelengths ntawm lub teeb zoo tshaj plaws nyob rau hauv kev tsav tsheb photosynthesis?
Muaj xim liab thiab xiav wavelength ntawm lub teeb yog cov zoo tshaj plaws hauv photosynthesis vim hais tias lawv muaj raws nraim li lub zog ntawm energize, los yog excite, chlorophyll electrons thiab boost lawv tawm ntawm lawv orbits mus rau ib tug ntau dua lub zog.
Ib yam li ntawd, lub wavelength twg yog qhov zoo tshaj plaws absorbed los ntawm chlorophyll A raws li txiav txim siab los ntawm kev nqus spectra qhia ntawm no? Chlorophyll A muaj qhov siab tshaj plaws nqus ntawm 430nm thiab 660nm thaum tshuaj chlorophyll B muaj qhov siab tshaj plaws nqus ntawm 450 nm thiab 640 nm (Daim duab 2). Cov no wavelengths sib raug rau xiav thiab liab qhov chaw ntawm lub spectrum , raws.
Ib yam li ntawd, tib neeg nug, dab tsi yog qhov tseem ceeb ntawm lub teeb pom kev ywj pheej ntawm cov pa roj carbon ntws hauv biosphere?
Cov teeb - ywj siab xav hloov cov piam thaj, suab thaj, rau hauv CO2 roj. Cov teeb - ywj siab xav tig CO2, roj, ua siv tau carbon nyob rau hauv daim ntawv ntawm qab zib. Cov teeb - ywj siab xav siv CO2 los ua ATP.
Vim li cas lub teeb liab yog qhov zoo tshaj plaws rau photosynthesis?
Chlorophyll absorbs lub teeb liab . Tsis muaj teeb tau txais los ntawm chlorophyll txhais tau hais tias cov nroj tsuag ua tsis tau photosynthesis . Teb 3: Cov xim no absorbs lub teeb liab tus zoo tshaj plaws , thiab converts cov teeb rau hauv lub zog uas nws siv rau cov metabolism.
Pom zoo:
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