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JEE Main201912 Apr 2019Evening ShiftChemistryBiomoleculesActual

Which of the given statements is incorrect about glycogen?

Options

  1. AIt is present in animal cells.
  2. BIt is a straight chain polymer similar to amylose.
  3. CIt is present in some yeast and fungi
  4. DOnly α - linkages are present in the molecule.

Correct answer

B. It is a straight chain polymer similar to amylose.

Step-by-step solution

Glycogen is an animal starch. It consists of α - amylose and amylopectin. Amylopectin is branched chain polysaccharide. Hence statement 1 is incorrect.

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