Biology : PU-CET (U.G) 2018 Panjab University Entrance Exam With Answers

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6.

Inuline Is A Polymer Of

A: Fructose

B: Glucosamine

C: Galactose

D: Galactosamine

The answer is: A

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Explanation

Inulin is a type of dietary fiber that is found in a variety of plants, including chicory, Jerusalem artichoke, and dandelion.

Inulin is a polymer of fructose, specifically a linear chain of β(2→1)-linked fructose molecules with a terminal glucose unit. It is classified as a fructan, which is a type of carbohydrate that is made up of fructose units joined by β(2→1) linkages.

Therefore, the correct answer is A: Fructose. Inulin is a polymer of fructose.