Seth purchased five pounds of live crayfish and realized that the outer shells were made of a tough carbohydrate similar to that used to make the carapace of a cockroach.What do you think the outer shells of the crawfish are made of?
A)Glycogen
B)Chitin
C)Amylopectin
D)Cellulose

Question

Quizplus · Accepted Answer

The outer shells of crayfish are made of chitin, a tough carbohydrate that is also found in the exoskeletons of insects like cockroaches.

Seth Purchased Five Pounds of Live Crayfish and Realized That