Qhov nqus spectrum cuam tshuam li cas rau photosynthesis?
Qhov nqus spectrum cuam tshuam li cas rau photosynthesis?

Video: Qhov nqus spectrum cuam tshuam li cas rau photosynthesis?

Video: Qhov nqus spectrum cuam tshuam li cas rau photosynthesis?
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Pigments nqus lub teeb siv hauv photosynthesis . Hloov chaw, photosynthetic kab mob muaj lub teeb- nqus tau molecules hu ua pigments uas nqus cov wavelengths tshwj xeeb ntawm lub teeb pom kev, thaum xav txog lwm tus. Cov txheej txheem wavelengths nqus tau los ntawm ib tug pigment yog nws nqus spectrum.

Kuj nug, dab tsi yog qhov nqus spectrum hauv photosynthesis?

Nroj tsuag siv lawv cov xim ntsuab kom nqus lub teeb lub zog. Nroj tsuag muaj txiaj ntsig zoo ntawm nqus tau lub teeb liab thiab xiav. Ib nqus spectrum qhia tag nrho cov teeb feem ntau nqus tau los ntawm nplooj. Ib qho kev ua spectrum , lub caij no, qhia tag nrho cov teeb uas siv tau tiag tiag photosynthesis.

Ib yam li ntawd, vim li cas tus nqi ntawm photosynthesis kev ua spectrum tsis phim qhov nqus spectrum rau chlorophyll a? Cov kev ua spectrum ntawm photosynthesis tsis sib xws raws nraim qhov nqus spectrum ntawm ib qho photosynthetic pigment, suav nrog chlorophyll ib . Qhov no yog vim muaj ntau pigments, suav nrog chlorophyll ib , yog nqus tau sib txawv wavelength ntawm ib zaug. ? Qhov no yog vim li cas txhua cov xim muaj qhov tshwj xeeb nqus spectrum.

Ib yam li ntawd, nws raug nug, ua li cas electromagnetic spectrum cuam tshuam rau photosynthesis?

Photosynthesis nyob ntawm qhov nqus ntawm lub teeb los ntawm pigments nyob rau hauv nplooj ntawm cov nroj tsuag. Nws yog pov thawj los ntawm cov kev nqus thiab tso tawm cov phiaj xwm uas tsuas yog cov liab thiab xiav kawg ntawm qhov pom ntawm qhov electromagnetic spectrum yog siv los ntawm cov nroj tsuag hauv photosynthesis.

Dab tsi yog qhov txawv ntawm kev ua spectrum thiab nqus spectrum hauv photosynthesis?

Cov Kev ua spectrum rau photosynthesis qhia tau hais tias cov wavelengths twg yog siv los ntawm cov nroj tsuag los tsim lub zog, thaum lub nqus spectrum qhia tias qhov twg wavelengths ntau tshaj nqus tau los ntawm ib tug tshwj xeeb molecule. Tab sis lwm cov molecules ua si ib feem zoo li, uas yog vim li cas muaj qee qhov qhov sib txawv ntawm qhov nqus thiab action spectra.

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