1 Incentive contracts commonly fall into one of two common categories:Fixed Price Incentive Contracts and Cost Reimbursement Incentive Contracts. 2  Percentage of construction contracts-This contract type is common for engineering contracts.
Chitin is a primary component in the exoskeletons of arthropods and crustaceans and is also found in the cell walls of fungi. It's a polysaccharide, and it's excreted by the epidermal cells in arthropods.
Structural Polysaccharides: Chitin â¢ Glucose may be modified by adding a nitrogen-containing group to C2 â¢ Chitin is the polysaccharide made by joining many of these modified glucose molecules â¢ Chitin is in the exoskeletons of insects, spiders, crabs and other animals.