Q: Which of the following substances is a polysaccharide?
Correct: 0 / Attempted: 0
(A) Glucose
(B) Fructose
(C) Cellulose
(D) Sucrose
Answer: (C) Cellulose Explanation: Cellulose is a polysaccharide made up of long chains of glucose units, which is a structural component of plant cell walls. Glucose and fructose are monosaccharides, while sucrose is a disaccharide.
