What are the functions of chloropasts?

Chloroplasts are organelles found in plant cells and some algae that are essential for photosynthesis. Their primary function is to convert light energy from the sun into chemical energy in the form of glucose, using carbon dioxide and water. Chloroplasts contain chlorophyll, the pigment responsible for capturing light energy, and they also play a role in synthesizing fatty acids and amino acids, as well as storing starch. Additionally, chloroplasts help regulate cellular metabolism and contribute to the production of oxygen as a byproduct of photosynthesis.