Photosynthesis: Chloroplasts

The video explains how photosynthesis occurs in chloroplasts within plant cells. Chloroplasts contain photosynthetic membranes and structures like thylakoids and grana. Chlorophyll and other pigments in thylakoids capture light energy, organized into photosystems. Chloroplasts are crucial for converting sunlight into chemical energy.

Explain the significance of chlorophyll in the process of photosynthesis.

What is the stroma and what role does it play in chloroplast function?