Which of the following types of biomolecules is characterized by a repeating sequence of sugar molecules?

A Proteins
B Lipids
C Polysaccharides ✓
D Nucleic acids

Explanation

Polysaccharides, such as starch and cellulose, are composed of repeating sequences of sugar molecules, typically glucose or other simple sugars.

Source

Campbell Biology
Fundamentals of Biochemistry Biochemistry Biomolecules Medium MEDICAL Confidence: high