👉 Ochromonas are unicellular eukaryotes that are found in marine environments, primarily on the surface of corals and other soft-bodied organisms. They have a unique cell structure where the nucleus is located within the cytoplasm, allowing them to be highly mobile and adapt to their environment. Ochromonas play important roles in the photosynthetic process by utilizing sunlight energy to convert carbon dioxide into glucose through a process called photosynthesis.