Asked in PMC Practice Test 18 (2021) 2021Moderate

Glycogen is present every where in the body except the:

Correct answer: C. Blood

  • A. Brain
  • B. Heart
  • C. Blood
  • D. Tissues

Explanation

Glycogen is a homopolysaccharide composed of a-glucose. It is a storage carbohydrate for animals. It is mainly stored in the liver and muscles. Therefore it is also known as animal starch. OPTIONS A, B, and D: Glycogen is stored in small amounts in brain cells, heart cells, smooth muscle cells, and other tissues.OPTION C: Glycogen doesn't circulate in the bloodstream. Hence, C is the correct option.

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About Carbohydrates

Carbohydrates are organic compounds classified as monosaccharides, disaccharides and polysaccharides according to their structure and hydrolysis products. The topic covers glycosidic bonds, glucose and fructose, sucrose, lactose and maltose, starch, glycogen and cellulose, along with their roles in energy storage, structural support and food tests.

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