Diagram Of Human Skin Structure вђ Science Learning Hub The skin is the body's largest organ. it covers the entire body. it serves as a protective shield against heat, light, injury, and infection. the skin also: regulates body temperature. stores water and fat. is a sensory organ. prevents water loss. prevents entry of bacteria. Skin that has four layers of cells is referred to as “thin skin.”. from deep to superficial, these layers are the stratum basale, stratum spinosum, stratum granulosum, and stratum corneum. most of the skin can be classified as thin skin. “thick skin” is found only on the palms of the hands and the soles of the feet.
Skin Diagram Labeled The skin has three basic layers, each with a different role. the number of skin layers that exists depends on how you count them. you have three main layers of skin—the epidermis, dermis, and hypodermis (subcutaneous tissue). within these layers are additional layers. if you count the layers within the layers, the skin has eight or even 10. Figure 5.2 layers of skin the skin is composed of two main layers: the epidermis, made of closely packed epithelial cells, and the dermis, made of dense, irregular connective tissue that houses blood vessels, hair follicles, sweat glands, and other structures. beneath the dermis lies the hypodermis, which is composed mainly of loose connective. The skin is by far the largest organ of the human body, weighing about 10 pounds (4.5 kg) and measuring about 20 square feet (2 square meters) in surface area. it forms the outer covering for the entire body and protects the internal tissues from the external environment. the skin consists of two distinct layers: the epidermis and the dermis. Skin. as the body’s largest organ, skin protects against germs, regulates body temperature and enables touch (tactile) sensations. the skin’s main layers include the epidermis, dermis and hypodermis and is prone to many problems, including skin cancer, acne, wrinkles and rashes. contents overview anatomy conditions and disorders care.
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