HUMAN NUTRITION

NUTRITION

CARBOHYDRATES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which carbohydrate is the exoskeleton of an insect composed of?
A
Cellulose
B
Chitin
C
Starch
D
Glycogen
Explanation: 

Detailed explanation-1: -Chitosan is the deacylated chitin. Chitin is the component present in the exoskeleton of arthropods, insects, etc. After cellulose, chitin is the most abundant polysaccharide.

Detailed explanation-2: -2.1. Chitin is a white, hard, inelastic, nitrogenous polysaccharide and the second most abundant biopolymer (after cellulose) that is found in the exoskeletons of crabs, prawns, insects, and even in the cell walls of fungi.

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