Intugmentary

Question 1

Epidermis

Answer 1

Categorized into 5 zones. Most superficial portion of the skin. 20-50 layers thick. Rapid cell division occurs in lower layer. Keratinocytes make up around 90% of cells in epidermis. Melanocytes are found in lower layer of epidermis

Question 2

Dermis

Answer 2

Gives skin strength and elasticity. Creates the shape of our finger prints, two regions ( papillary, reticular layer ).
Papillary- helps control temp of skin
Reticular- sweat and oil glands, blood vessels

Question 3

Phagocytes

Answer 3

Act to prevent bacteria from penetrating more deeply into the body