What is another word for chitin?
Pronunciation: [t͡ʃˈɪtɪn] (IPA) 
Chitin is a polysaccharide that forms the exoskeleton of arthropods and other animals. It is also found in the cell walls of fungi and certain algae. Synonyms for chitin include crustacean chitin, insect chitin, fungal chitin, and marine chitin. Other related terms include chitosan, which is a derivative of chitin, and cuticle, which refers to the outer layer of an arthropod's exoskeleton that is made of chitin. Chitin has a variety of uses in biotechnology and medicine, such as wound healing and drug delivery, and is also being investigated for potential applications in agriculture and wastewater treatment.
