Chitin Chitin Chitin (CHON) ( ), a long-chain polymer of "N"-acetylglucosamine, is a derivative of glucose. It is a primary component of cell walls in fungi, the exoskeletons of arthropods, such as crustaceans (e.g., crabs, lobsters and shrimps) and insects, the radulae of molluscs, cephalopod beaks, and the scales of fish and lissamphibians. The structure of chitin is comparable to another polysaccharide - cellulose, forming crystalline nanofibrils or whiskers. In terms of function, it may be compared to the protein keratin. Chitin has proved useful for several medicinal, industrial and biotechnological purposes. The English word "chitin" comes from the French word
Doctor of Pharmacy Immunology, Microbiology, Radiopharmacy, Pharmaceutical Analysis, and Industrial Pharmacy lasting from 2 to 4 years. Pharmacists usually work as retail pharmacists (private practice), hospital pharmacists, primary care pharmacists, medical biologists, scientists (private and public biomedical research institutions), as university professors (Pharmacy, Medicine, Biology, Food Sciences, Biochemistry, Veterinary, Nursing, etc.), and as technicians and executive managers (pharmaceutical and biotechnology companies and governmental institutions). Pharmacy Doctors in Sweden have usually Biomedicine Degree in Pharmacy direction. Biomedicine program is a 5-year education (3 years candidate + 2 years master) with a labor market in the pharmaceutical industry, biotechnology and healthcare. The biomedicine program with