6
QuizMultiple Choice

Carbohydrates

Question 6 • PA Human Anatomy & Physiology A 2026-2027 SMITH IC

Which describes the complex carbohydrate cellulose?

Answer
A
It is composed of a complex arrangement of glucose molecules.
B
It is composed of a complex arrangement of many kinds of macromolecules.
C
It is composed of a complex arrangement of chitin molecules.
D
It is composed of a complex arrangement of multiple disaccharides.

Explanation

Cellulose is a polysaccharide, meaning it is made of many sugar molecules joined together. Its repeating building blocks are glucose molecules, so it is composed of a complex arrangement of glucose molecules. Chitin and disaccharides are not the building blocks of cellulose.

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