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What is Capsule in Microbiology? PDF | Download eBooks

Learn Capsule definition in microbiology with explanation to study “What is Capsule”. Study capsule explanation with microbiology terms to review microbiology course for online degree programs.

Capsule Definitions

  1. A layer of well-organized material, not easily washed off, lying outside the cell wall.

    Prescott's Microbiology 9th Edition by Joanne Willey, Linda Sherwood, Christopher J. Woolverton

  2. A clearly defined polysaccharide layer surrounding the cell of certain procaryotes.

    Essential Microbiology by Stuart Hogg

  3. In bacteria, the loose, gel-like covering or slime made chiefly of simple polysaccharides.

    Foundations in Microbiology by Kathleen Park Talaro, Arthur Talaro

Capsule Explanation

The capsule is a part of bacterial structure, which is composed of polysaccharide, and the layer of capsule lies outside the cell envelop. This layer cannot be washed off easily and is a well-organized structure that is responsible for causing multiple diseases.

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