The organelle responsible for capturing energy from sunlight in plant cells is called the chloroplast.
Chloroplasts contain a green pigment known as chlorophyll, which plays a crucial role in the process of photosynthesis. During photosynthesis, chlorophyll absorbs light energy, primarily from the sun, and uses this energy to convert carbon dioxide and water into glucose and oxygen. This process not only sustains the plant itself but also produces oxygen, which is essential for most living organisms on Earth.
In summary, chloroplasts are vital for energy capture in plants, allowing them to produce their food and contribute to the atmosphere’s oxygen levels, making them key players in the ecosystem.