Molds cause biodegradation of natural materials, which can be unwanted when it becomes food spoilage or damage to property. Typically, molds secrete hydrolytic enzymes, mainly from the hyphal tips. These enzymes degrade complex biopolymers such as starch, cellulose and lignin into simpler substances which can be absorbed by the hyphae. In this way molds play a major role in causingdecomposition of organic material, enabling the recycling of nutrients throughout ecosystems. Many molds also synthesise mycotoxins and siderophores which, together with lytic enzymes, inhibit the growth of competing microorganisms. …show more content…
Unlike most organisms, they are able to use their own enzymes to digest plant biopolymers such as cellulose or lignin. Collagen, an abundant structural protein in animals, and keratin—a protein that forms hair and nails—, can also serve as food sources. Enzymes secreted by molds also provide resistance to phagocytosis even some also represents several carnivorous fungi, which have developed hyphal traps to capture small protists such as amoebae, as well as roundworms(Nematoda), rotifers, tardigrades, and small arthropods such as springtails. Thus the enzymes able to catalyze complex substrates protects them from phagocytosis whereas they themselves phagocytize other life