Wanne daga cikin wadannan tsire-tsire yana da mafi yawan chloroplasts a kowace tantanin halitta: Arabidopsis ko algae? Bisa ga tambayar da ta gabata, ka rubuta mahallin da ke ɗauke da amsar. Zai iya zama jumla 1 - 20. Bayanin 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.