NEET · BiologyEasy
Which of the following is a polysaccharide composed of glucose units linked by beta-1,4-glycosidic bonds?
- A.Starch
- B.Glycogen
- C.Cellulose
- D.Sucrose
Show correct answer & step-by-step solution
Correct answer: C — Cellulose
Solution
- Starch and glycogen are polymers of alpha-glucose.
- Sucrose is a disaccharide composed of glucose and fructose.
- Cellulose is a structural polysaccharide consisting of beta-glucose units.
- These units are joined by bonds.
- Hence the answer is (C).
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