Function of the Skin

Question 1

Skin makeup

Answer 1

1. Epidermis
2. Dermis
3. hypodermis

Question 2

Skin functions

Answer 2

1. Protection: melanin from UV
2. Sensation: Merkle cells provide info on touch
3. Regulation: controls temp by sweating/shivering to keep up warm/cool
4. Synthesis: stratum basale makes vitamin D when we see sun
5. Excretion: excrete urea and ammonia