Cells

What is the most abundant cell?

Keratin

What is the general function of keratinocytes?

To produce keratin, a fibrous, protective protein

What response do keratinocytes have to friction?

It stimulates a faster rate of cell division and keratin production, producing calluses

Where are langerhans made?

Bone marrow

What is the function of langerhans?

Ingests foreign substances and activates the immune system

What layer would you find langerhans?

Epidermis

What layer are merkel cells found?

Basale layer

What is the function of merkel cells?

Touch receptor connected to a sensory neuron

Where are melanocytes located?

Deepest layer of the epidermis

Where is melanin deposited?

Long extensions deposit melanin into keratinocytes