Halkee ayaa laga sameeyaa ATP-da ee chloroplast-ka? Marka la eego su'aasha hore, ku qor macnaha guud ee jawaabta. Waxay noqon kartaa 1 ilaa 20 jumladood. Macnaha guud:
Sida mitochondria, chloroplasts waxay isticmaalaan tamarta tamarta ah ee ku keydsan H +, ama hydrogen ion gradient si ay u abuuraan tamarta ATP. Labada nidaam ee iftiinka waxay qabsadaan tamarta iftiinka si ay u kiciyaan elektaroonnada laga soo qaato biyaha, waxayna ku sii daayaan silsilad gaadiid elektaroonig ah. Molecules-yada u dhexeeya photosystems-ka waxay ka faa'iideystaan tamarta elektarooniga ah si ay u soo saaraan ions-ka hydrogen-ka ee ku jira booska thylakoid-ka, iyagoo abuuraya gradient-ka feejignaanta, oo leh ions badan oo hydrogen-ka ah (ilaa kun jeer ka badan) gudaha nidaamka thylakoid-ka marka loo eego stroma. Ion-yada hydrogen-ka ee ku jira booska thylakoid-ka ayaa markaa dib ugu soo noqnoqda hoos u dhigista diirada, dibna ugu soo noqnoqda stroma iyada oo loo marayo ATP synthase. ATP synthase waxay isticmaashaa tamarta ka imaanaysa ions hydrogen si ay u phosphorylate adenosine diphosphate si ay u noqoto adenosine triphosphate, ama ATP. Maadaama ATP synthase ee chloroplast uu ku soo baxayo stroma, ATP waxaa lagu sameeyaa halkaas, si loogu isticmaalo falcelinta mugdiga ah.