BotanyNEET 2022Carbohydrates, lipids, amino acids and proteins

Biomolecules

The exoskeleton of arthropods is composed of:

A.Glucosamine
B.Cutin
C.Cellulose
D.Chitin✓

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

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From Zoology › Biomolecules › Carbohydrates, lipids, amino acids and proteins — lectures, notes and every past question on it.

Last revised 7 Sept 2026. Found a mistake? Tell us — corrections are the fastest thing we act on.

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