Chapter 4 Skin & Body Membranes. 2. Aids in heat regulation 3. Aids in excretion of uric acid 4. Synthesizes vitamin D Skin Functions 1.Protects deeper.
Skin Appendages ► ► Cutaneous glands Sebaceous glands Sweat glands ► ► Hair ► ► Hair follicles ► ► Nails These appendages come from the epidermis.
Skin Continued Region 1 Region 2 Region 3. Dermis (Region 2) Structure – Collagen and elastic fibers located throughout the dermis Collagen fibers give.
Skin Appendages
Appendages of the Skin
