A particular disease causing bacteria must adhere/attach itself to the receptor molecules present on the cell surface. This attachment is done with the help of certain structures present on the bacteria in the form of capsules, fimbriae, pili, and flagella. After adherence, the bacteria invades and multiplies in the host tissue, process termed as colonization .

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Chapter 25.2, Problem 1CR

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A particular disease causing bacteria must adhere/attach itself to the receptor molecules present on the cell surface. This attachment is done with the help of certain structures present on the bacteria in the form of capsules, fimbriae, pili, and flagella. After adherence, the bacteria invades and multiplies in the host tissue, process termed as colonization.

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