Glycocalyx Flashcards
1
Q
Is glycocalyx internal or external
A
External to cell wall
2
Q
Describe the feel of glycocalyx
A
Viscous and gelatinous and sticky
3
Q
What are glycocalyx made up of
A
Made of polysaccharide and/or polypeptide
4
Q
What are the 2 types of glycocalyx
A
Capsule: neatly organized and firmly attached
Slime layer: unorganized and loose
5
Q
What is the function of glycocalyx
A
1) Protection: Capsules prevent bacteria from being eaten up
- Phagocytosis
- Thick capsule prevents them from being eaten by bacteria
2) Attachment- To both living (plants, animals, and inside of human bodies.) Nonliving (rocks and grapes.)
6
Q
Give me one reason why glycocalyx is so important?
A
Contribute to virulence
- Capsules prevent phagocytosis
Extracellular polymeric substance helps form biofilms
