What is the function of the glycocalyx in bacterial cells?

• A. Attachment of cells to surfaces and other cells
• B. Protein synthesis
• C. Phagocytosis of other cells
• D. DNA replication

Answer: (A)

Verified step by step guidance

1. Understand the term 'glycocalyx': The glycocalyx is a glycoprotein and glycolipid covering that surrounds the cell membranes of some bacteria.
2. Identify the types of glycocalyx: It can be a capsule or a slime layer. A capsule is a well-organized, tightly attached structure, while a slime layer is more loosely attached and less organized.
3. Explore the primary functions of the glycocalyx: It aids in the attachment of bacterial cells to surfaces and other cells, which is crucial for colonization and biofilm formation.
4. Consider additional roles: The glycocalyx can also protect bacteria from desiccation, phagocytosis, and the effects of antibiotics, contributing to bacterial virulence.
5. Evaluate the options given: Compare the functions of the glycocalyx with the options provided to determine which one aligns with its primary role in bacterial cells.