Which statement about polysaccharides is correct?

Which statement about polysaccharides is correct?

• A. They are always linear
• B. They are always circular
• C. They may or may not have branching
• D. They are not polymers

Answer: (C)

Polysaccharides are polymers made of sugar units linked through glycosidic bonds. Their chains can be linear or have branches, depending on how the linkages form during synthesis. This is why they may or may not have branching is the best statement. For example, cellulose is a linear polymer of glucose, while glycogen and amylopectin are highly branched, showing the two possible forms. The other options don’t fit because polysaccharides are polymers, and they are not universally linear or circular in structure.

Polysaccharides are polymers made of sugar units linked through glycosidic bonds. Their chains can be linear or have branches, depending on how the linkages form during synthesis. This is why they may or may not have branching is the best statement. For example, cellulose is a linear polymer of glucose, while glycogen and amylopectin are highly branched, showing the two possible forms. The other options don’t fit because polysaccharides are polymers, and they are not universally linear or circular in structure.