Epidermis: Keratinisation Flashcards
1
Q
What does the epidermis consist of
A
stratified squamous epithelial cells
2
Q
What does the stratum Basale do
A
New cells produced there( deepest layer)
By mitosis
3
Q
What do keratinisation do as new cells are produced?
A
Move to the surface
4
Q
How many days does it take for the slough moves off surface of skin
A
40-56 days
5
Q
What happens as you move up through the epidermis cells?
A
change shape and chemical makeup.
6
Q
Where is keratin (protein)?
A
Laid down inside cell
7
Q
What does keratinisation do?
A
Becomes harder and producing outer layer of dead, hard cells
8
Q
What is the function of the keratinisation?
A
Protect from abrasion and provide waterproofing
