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Amylose is a(n) ________ carbohydrate.
A) simple B) ionic C) nucleotide D) monomer E) polymer

1 Answer

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Final answer:

Amylose is a polymer of carbohydrate, made up of many glucose units joined by α-1,4-glycosidic linkages, forming a large, spiral-shaped molecule.

Step-by-step explanation:

Amylose is a polymer carbohydrate. Therefore, the correct answer to this question is E) polymer. Amylose is a polysaccharide made up of numerous glucose units linked together. Specifically, it is an unbranched chain of up to 4,000 D-glucose units joined by α-1,4-glycosidic linkages. This structural configuration results in a spiral, helical shape due to hydrogen bonding, with six glucose units per turn. It stands in contrast to monosaccharides, which are simple sugars like glucose and fructose, and are comprised of a single sugar unit. Monosaccharides may link together to form polysaccharides by forming glycosidic bonds. An example of a simple monosaccharide is glucose, which has the chemical formula C6H12O6, making it a hexose monosaccharide. Amylose, being a component of starch, is a significant form of energy storage in plants and is a crucial part of human nutrition.

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