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MCQ practice · SSC Biology Board questions · Chapter 5: Food, Nutrition and Digestion

Sylhet Board 2022

In which is a polysaccharide found?

Think it through first, then pick an option.

  1. a grape
  2. b orange
  3. c wheat
  4. d sugar
Answer and explanation

Correct answer: c wheat

Wheat, rice and potato hold starch, a polysaccharide. Grape and orange hold glucose, and sugar holds sucrose.

Why the other options are wrong

  • a grape: “grape” does not fit here. Wheat, rice and potato hold starch, a polysaccharide. Grape and orange hold glucose, and sugar holds sucrose.
  • b orange: “orange” does not fit here. Wheat, rice and potato hold starch, a polysaccharide. Grape and orange hold glucose, and sugar holds sucrose.
  • d sugar: “sugar” does not fit here. Wheat, rice and potato hold starch, a polysaccharide. Grape and orange hold glucose, and sugar holds sucrose.