Cytochrome facts for kids
Cytochromes were described in 1884 as respiratory pigments. They include (haemoglobin, myoglobin, haemocyanin, haemoerythrin and chlorocruorin. In the 1920s, Keilin rediscovered these respiratory pigments. He called them the cytochromes, or “cellular pigments”, and classified them as haem proteins.
Several kinds of cytochrome exist and can be distinguished by spectroscopy. Three types of cytochrome are distinguished by their prosthetic groups. In mitochondria and chloroplasts, these cytochromes are often combined in electron transport and related metabolic pathways.
Cytochrome Facts for Kids. Kiddle Encyclopedia.