57.
Chitin the primary component of the outer cytoskeleton in insects is a polymer of;
A:
Unbranched polymer of N-acetyl glucosamine
B:
Branched polymer of N-acetyl glucosamine
C:
UnBranched polymer of N-acetyl glucosamine and glucosamine
D:
Branched polymer of N-acetyl glucosamine and glucosamine
The answer is:
A