Kev tshawb fawb txog biochemical qhia tias photorespiration noj ATP thiab NADPH, lub zog loj molecules ua los ntawm lub teeb pom kev zoo. Yog li, photorespiration yog txheej txheem pov tseg vim nws tiv thaiv cov nroj tsuag los ntawm kev siv lawv ATP thiab NADPH los ua ke cov carbohydrates.
Vim li cas photorespiration yog txheej txheem khib nyiab Chav Kawm 11?
los ntawm cov kws paub txog Biology los pab koj hauv kev tsis ntseeg & tau qhab nia zoo hauv Chav Kawm 11 kev xeem. Photorespiration yog suav tias yog cov txheej txheem khib nyiab heev vim nws tsis tsim lub zog kom txo qis zog. Ntawm qhov tod tes, nws siv zog thiab poob li ntawm 25% ruaj O2.
Vim li cas qhov txheej txheem no hu ua txheej txheem khib nyiab?
Yog li photorespiration yog cov txheej txheem pov tseg vim, nws tiv thaiv cov nroj tsuag los ntawm kev siv lawv ATP thiab NADPH rau synthesizcarbohydrates. rubisco cov enzymes uas kho CO2 thaum lub sij hawm rau O2 fixation thaum photorespiration.
photorespiration yog dab tsi ua rau nws thiab vim li cas thiaj suav tias khib nyiab?
Photorespiration yog txoj hauv kev khib nyiab uas sib tw nrog Calvin lub voj voog. Nws pib thaum rubisco ua rau oxygen es tsis yogcarbon dioxide.
Vim li cas txoj kev photorespiration tau suav tias yog cov txheej txheem pov tseg thiab ib qho uas txo tus nqi ntawm photosynthesis?
Photorespiration tshwm sim los ntawm cov tshuaj tiv thaiv oxygenase catalysed los ntawm ribulose-1, 5-bisphosphate carboxylase / oxygenase. …Thaum lub sijhawm cov txheej txheem metabolic no, CO2 thiab NH3 raug tsim tawm thiab ATP thiab txo qhov sib npaug tau noj, yog li ua rau photorespiration txheej txheem pov tseg.
