Wanne daga cikin abubuwan da ke ƙasa ba a haɗa shi da tsire-tsire: amino acid, ATP ko ruwa? Bisa ga tambayar da ta gabata, ka rubuta mahallin da ke ɗauke da amsar. Zai iya zama jumla 1 - 20. Abubuwan da ke ciki:
Babban aikin chloroplasts shine gudanar da hoton hotuna, inda chlorophyll mai daukar hoto ya kama makamashi daga hasken rana kuma ya canza shi kuma ya adana shi a cikin kwayoyin ajiyar makamashi ATP da NADPH yayin da yake 'yantar da iskar oxygen daga ruwa. Sannan suna amfani da ATP da NADPH don yin kwayoyin halitta daga carbon dioxide a cikin wani tsari da aka sani da sake zagayowar Calvin. Chloroplasts suna aiwatar da wasu ayyuka da yawa, gami da hada sinadarin fatty acid, yawancin amino acid, da kuma amsawar garkuwar jiki a cikin tsirrai. Adadin chloroplasts a kowace tantanin halitta ya bambanta daga 1 a cikin algae har zuwa 100 a cikin tsire-tsire kamar Arabidopsis da alkama.