* Cell Wall: A rigid outer layer that provides structural support and protection. It's composed of cellulose, hemicellulose, and pectin.
* Chloroplasts: These are the sites of photosynthesis, converting light energy into chemical energy. They contain chlorophyll, the pigment that gives plants their green color.
* Central Vacuole: A large, fluid-filled sac that occupies most of the cell's volume. It plays a role in water storage, nutrient transport, and maintaining turgor pressure.
* Plastids: These are organelles that store pigments and other molecules, including chloroplasts, chromoplasts (which store pigments like carotenoids), and amyloplasts (which store starch).
Let me know if you'd like more detail about any of these organelles!
