Q6 / 180 · NEET 2017 · Botany

Which of the following components provides sticky character to the bacterial cell?

  • A
    A layer made up of murein
  • B
    A fluid mosaic layer made up of carbohydrates
  • C
    A phospholipid layer
  • Correct answer
    D
    A rich glycoprotein layer

Solution

Sticky character of the bacteria is due to glycocalyx or slime layer. This layer is rich in glycoproteins. The capsule acts as a virulence factor as it enhances the ability of bacteria to cause disease by preventing phagocytosis. 

Hence, the correct answer is option: 'D'.

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