5: Integumentary System Last updated Save as PDF Page ID 7145 5.1: The Skin 5.1A: What is Skin? 5.1B: Structure of the Skin: Epidermis 5.1C: Structure of the Skin: Dermis 5.1D: Skin Color 5.2: Cell Junctions 5.2A: Tight Junctions 5.2B: Adherens Junctions 5.3C: Gap Junctions 5.3: Accessory Structures of the Skin 5.3A: Sweat (Sudoriferous) Glands 5.3B: Sebaceous (Oil) Glands 5.3C: Nails 5.3D: Hair 5.4: Functions of the Integumentary System 5.4A: Protection 5.4B: Thermoregulation 5.4C: Cutaneous Sensation 5.4D: Metabolic Functions 5.4E: Blood Supply to the Epidermis 5.4F: Excretion and Absorption 5.5: Wound Healing 5.5A: Steps of Tissue Repair 5.5B: Epidermal Wound Healing 5.5C: Deep Wound Healing 5.6: Overview of Cancer 5.6A: Overview of Cancer 5.6B: Cell Signaling and Cell Death