"Chloroplasts" Natural Recordings by Native Speakers
Chloroplasts are organelles found in the cells of plants and some algae that are responsible for photosynthesis. They are found in the cells of leaves and other green parts of plants, and contain the pigment chlorophyll, which gives plants their green color. Chloroplasts are surrounded by a double membrane and have a structure called a thylakoid, where light energy is converted into chemical energy through a process called photosynthesis.
Chloropia is a rare disease characterized by the deposition of copper in the iris, resulting in a green or yellowish pigmentation of the iris.