0
Skin performs the following functions:
- Protection: an anatomical barrier from pathogens and damage between the internal and external environment in bodily defense; Langerhans cells in the skin are part of the adaptive immune system.
- Sensation: contains a variety of nerve endings that react to heat and cold, touch, pressure, vibration, and tissue injury; see somatosensory system and haptics.
- Heat regulation: the skin contains a blood supply far greater than its requirements which allows precise control of energy loss by radiation, convection and conduction. Dilated blood vessels increase perfusion and heatloss, while constricted vessels greatly reduce cutaneous blood flow and conserve heat. Erector pili muscles are significant in animals.
- Control of evaporation: the skin provides a relatively dry and semi-impermeable barrier to fluid loss.
- Storage and synthesis: acts as a storage center for lipids and water
- Absorption: Oxygen, nitrogen and carbon dioxide can diffuse into the epidermis in small amounts, some animals using their skin for their sole respiration organ (contrary to popular belief, however, humans do not absorb oxygen through the skin).
- Water resistance: The skin acts as a water resistant barrier so essential nutrients aren't washed out of the body.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
What are the major functions of the body's largest organ skin?
Protection and insulation are two major functions of the skin.
Other major functions of the skin are?
To keep bacteria out of your system.
Five major functions of the skin?
I don't know ask Einstein!
What are the major functions of the skeleton system?
to protect (our,your,my) vital organs and support your skin.
What are the major functions of the skin?
Protection from the Outside Insulation (Keep Heat in, Cold Out)
What are user-defined functions?
User-defined functions are functions that are not provided by the language itself. They are the functions that you yourself write or that are provided for you by a third-party.
What are the major functions provided by a voice-messaging system?
Forwarding Group Forwarding Scheduled Delivery Storage Waiting Indication
Why skin is called as the jack of all trades?
Skin is called the jack of all trades because skin is the main organ of our body from where major functions of our body work like sweating through sweat pores from our skin eliminates urea and excess salts like Nacl from our body and many other functions...
What are the major functions of art?
two major functions of art are : Me and YOu.
Major functions of lipids in organisms?
Lips are the major building blocks of skin and cell membranes. They also function as signal conductors and messengers as well as hormone building blocks.
What are the major functions in manufacturing?
The major manufacturing functions can be identified as:Sales/MarketingAccounting/FinanceOperationsEngineering
What Difference between built-in function and user define function?
Built-in functions are functions that are provided for you by the standard includes. User-defined functions are those that you write yourself. Third-party functions are those that are written for you, but that are not provided by the standard includes.
