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Multiple Choice
Which of the following monosaccharides is primarily involved in the structure of cellulose?
A
Glucose
B
Galactose
C
Ribose
D
Fructose
Verified step by step guidance
1
Identify the structure of cellulose: Cellulose is a polysaccharide composed of a linear chain of β-D-glucose units.
Understand the role of glucose in cellulose: Glucose is the monosaccharide that forms the repeating units in cellulose, linked by β(1→4) glycosidic bonds.
Differentiate between the given monosaccharides: Glucose, Galactose, Ribose, and Fructose are all monosaccharides, but only glucose is involved in the structure of cellulose.
Recognize the structural features of glucose: Glucose is an aldohexose, meaning it has six carbon atoms and an aldehyde group, which is crucial for forming the β(1→4) linkages in cellulose.
Conclude that glucose is the monosaccharide primarily involved in the structure of cellulose, as it forms the backbone of this polysaccharide.