2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Nyob hauv cov nroj tsuag, algae thiab cyanobacteria, photosynthesis tso pa tawm. Qhov no hu ua oxygenic photosynthesis. … Hauv cov nroj tsuag, algae thiab cyanobacteria, photosynthesis tso oxygen. Qhov no hu ua oxygenic photosynthesis.
Dab tsi tuaj thawj oxygenic lossis oxygenic photosynthesis?
Cov huab cua tau pom meej tias muaj oxygenated txij thaum 'Great Oxidation Event' ca 2.4 Ga dhau los, tab sis thaum lub photosynthetic oxygen ntau lawm pib yog debatable. Txawm li cas los xij, cov pov thawj geological thiab geochemical los ntawm cov pob zeb qub sedimentary qhia tau hais tias oxygenic photosynthesis hloov zuj zuszoo ua ntej qhov xwm txheej oxygenation.
oxygenic photosynthesis tshwm sim nyob qhov twg?
Cov kev cuam tshuam ntawm oxygenic photosynthesis nyob rau hauv algae thiab nroj tsuag tshwm sim nyob rau hauv ib tug tshwj xeeb cell organelle, the chloroplast (saib daim duab 2.1). Lub chloroplast muaj ob daim nyias nyias, uas kaw lub stroma. Nyob rau hauv lub stroma yog ib tug kaw membrane vesicle, lub thylakoid, uas muaj cov lumen.
YPuas photosynthesis oxygenic lossis Anoxygenic?
Vim tias oxygen yog tsim los ntawm cov khoom lag luam thiab raug tso tawm, hom photosynthesis no hu ua oxygenic photosynthesis. Txawm li cas los xij, thaum lwm cov khoom siv txo qis ua cov khoom siv hluav taws xob, oxygen tsis tsim; Cov hom photosynthesis no hu ua anoxygenic photosynthesis.
Yuav ua li cas thiaj ua tau oxygenic photosynthesis?
Y Photosynthesis yog ntau yamkauj ruam txheej txheem uas yuav tsum tau tshav ntuj, carbon dioxide, thiab dej ua substrates. Nws tsim cov pa oxygen thiab glyceraldehyde-3-phosphate (
G3P lossis GA3P), yooj yim carbohydrate molecules uas muaj zog thiab tuaj yeem hloov mus rau hauv qabzib, sucrose, lossis lwm yam qab zib molecules.
Pom zoo:
Oxygenic photosynthesis nyob qhov twg?
Cov kev cuam tshuam ntawm oxygenic photosynthesis nyob rau hauv algae thiab nroj tsuag tshwm sim nyob rau hauv ib tug tshwj xeeb cell organelle, the chloroplast (saib daim duab 2.1). Lub chloroplast muaj ob daim nyias nyias, uas kaw lub stroma.
Cov piv txwv ntawm oxygenic photosynthesis yog dab tsi?
In cov nroj tsuag, algae thiab cyanobacteria, photosynthesis tso pa tawm. Qhov no hu ua oxygenic photosynthesis. Txawm hais tias muaj qee qhov sib txawv ntawm oxygenic photosynthesis hauv cov nroj tsuag, algae, thiab cyanobacteria, tag nrho cov txheej txheem zoo sib xws hauv cov kab mob no.
Qhov twg yog hais txog qhov kaj los yog qhov tsaus ntuj ntawm qhov ntxoov ntxoo?
Vim yog hais txog qhov kaj los yog qhov tsaus ntuj ntawm cov xim. Lub teeb xim yog tint. … Xim tsaus yog hu ua ntxoov ntxoo. Lub kaw lus hu ua dab tsi los txiav txim qhov kaj thiab qhov tsaus ntuj ntawm cov xim? Hue txawv ib xim ntawm lwm tus thiab piav qhia siv cov npe xim xws li ntsuab, xiav, liab, daj, thiab lwm yam.
Lub sijhawm oxygenic photosynthesis lub o2 uas tso tawm los ntawm?
Puas yog tag nrho O2 tsim thaum lub sij hawm oxygenic photosynthesis tuaj ntawm?Vim li cas dej thiaj li tshwm sim ntawm ob sab ntawm qhov sib npaug ntawm cov pa oxygenic photosynthesis: … Cov dej tshwm ntawm ob sab ntawm qhov sib npaug vim tias nws yog ob qho tib si siv los ua cov reactant thiab tso tawm raws li cov khoom lag luam.
Puas yog photosynthesis yog physico chemical txheej txheem?
Photosynthesis tuaj yeem txhais tau tias yog physicochemical txheej txheemlos ntawm cov kab mob photosynthetic siv lub teeb lub zog los tsav cov synthesis ntawm cov organic tebchaw. Cov txheej txheem photosynthetic nyob ntawm cov txheej txheem ntawm cov protein ntau molecules uas nyob rau hauv thiab ib ncig ntawm ib daim nyias nyias.
