Question

Slime layer in bacteria is a part of

• A. cell wall
• B. glycocalyx
• C. cell membrane
• D. both b and c

Answer 1

The correct option is B glycocalyx

The outermost covering of bacterial cells is called the glycocalyx. Glycocalyx differs in composition and thickness among different bacteria. It could be a loose sheath called the slime layer in some, while in others it may be thick and tough, called the capsule. Glycocalyx provides protection and also helps to adhere to the surfaces or to other cells.