Multiple Choice
The arthropod exoskeleton is composed of a
A) mixture of several kinds of polysaccharides.
B) mixture of several kinds of proteins.
C) single complex polysaccharide called chitin.
D) single complex protein called arthropodin.
E) mixture of layers of proteins and a polysaccharide called chitin.
Correct Answer:
Verified
Correct Answer:
Verified
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