NEETBotanyCell - The Unit of Life
How does the thickness of the glycocalyx vary among different bacteria?
Options
- AIt is always thick
- BIt is always thin
- CIt varies and can be thick or thin
- DIt is the same thickness in all bacteria
Correct answer
C. It varies and can be thick or thin
Step-by-step solution
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 . The cell wall determines the shape of the cell and provides a strong structural support to prevent the bacterium from bursting or collapsing.