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Polysaccharide found in the exoskeleton of crabs lobsters and insects?
Chitin is the polysaccharide found in the exoskeleton of crabs, lobsters, and insects. It is a structural molecule that provides strength and protection to these arthropods. Chitin is composed of N-acetylglucosamine units and is the second most abundant biopolymer in nature after cellulose.
How are lobsters and chitin related?
Lobsters are crustaceans, and chitin is the hard polysaccharide substance that makes up the outer shell (exoskeleton) of crustaceans. Chitin also makes up the exoskeletons of other arthropods (insects, etc.). It helps to strengthen the cell walls of fungi and the shells of mollusks as well.
What is the exoskeleton for a lobster?
A lobster's exoskeleton is a hard, protective outer layer made primarily of chitin, a tough and flexible protein. This exoskeleton provides structure and support for the lobster's body, as well as protection from predators and environmental elements. Lobsters periodically shed and regenerate their exoskeleton as they grow.
What is the outer covering of a fly?
It is usually refered to as an exoskeleton but can also be called a carapace (\most often reserved for crabs and lobsters).
What important compound in the exoskeleton of insects?
Chitin is the polysaccharide that gives the insect's exoskeleton the resistance to bending resulting in breaking or cracking. It is also a prime compound and component found in the shells lobsters, crabs, and other shellfish.
What organisim is a arthropod?
An arthropod is an organism characterized by segmented bodies, an exoskeleton made from chitin, and joint appendages. Examples include spiders, millipedes, lobsters, crabs.
What is the exoskeleton composed of?
chitin
Which carbohydrate is found in the exoskeleton of insects and crabs?
chitin
How lobster protect themselves?
they have an outer coat which is very strong and they have sharp claws
What is significance of chitin in arthropods?
Chitin is a structural carbohydrate that forms their exoskeleton
Does a lobster have a sceleton outside it?
Yes. Lobsters, like other arthropods, have an external skeleton called an exoskeleton. By contrast us mammals have an internal skeleton. The lobster exoskeleton is made of a hard protein, chitin, which provides them with structure and acts as armor.
What is the exoskeleton of an insect made out of?
The exoskeleton is made of chitin, a polysaccharide.
