what are the roles of chloroplasts and chlorophyll
For the best answers, search on this site https://shorturl.im/avZYN. Oh, no..they don't. Chloroplasts must not be mixed up with chlorophyll, the chemical they contain. Chloroplasts are merely the organelles in green plants that contain chlorophyll on their membranes. It is the chlorophyll that uses light energy to run the electron transport chain that eventually results in the formation of glucose in photosynthesis. Strictly speaking, chloroplasts are just organelles that hold chlorophyll and provide the membranes on which photosynthesis is done.