One tablespoon of standard sucrose, or table sugar, contains approximately 48 calories and about 12 grams of sugar.
Starch is a polymer of the monosaccharide glucose: Starch is the principal polysaccharide used by plants to store glucose for later use as energy. Plants often store starch in seeds or other specialized organs; for example, common sources of starch include rice, beans, wheat, corn, potatoes, and so on.
2015-12-02T18:33:48-05:00. Its (A) because starch is a complex carbohydrate that can be broken in to simple carbohydrates which is glucose and glucose is what plants uses for energy. Report.