Tissues & Integumentary System Flashcards
Epidermis
outermost layer
Dermis
under the epidermis
Hypodermis
below the dermis
Stratified squamous epithelial
epithelium that is made up of thin and flat cells
Fibroelastic connective tissue
Adipose tissue
fat tissue
Thick skin
type of skin found on your elbow (made up of 5 layers of stratified squamous epithelial cells)
Thin skin
type of tissue found on your belly (made up of 3 layers of stratified squamous epithelial cells)
Stratum corneum
dead epithelial cells
Stratum lucidum
dead cells mostly filled with keratin
Stratum granulosum
start to die and fill with keratin
Stratum spinosum
cells are alive
Stratum basale
a single layer of cells along the basement membrane of the epidermis
Keratinocytes
the epithelial cells of the epidermis
Keratin
waterproof protein found in skin, nails, and hair