Label the layers of the skin. - Learn about the three layers of skin: epidermis, dermis and hypodermis. Find out what each layer does and how it protects, regulates and senses your body.

 
Layers of Epidermis. The layers of the epidermis include the stratum basale (the deepest portion of the epidermis), stratum spinosum, stratum granulosum, stratum lucidum, and stratum corneum …. How to get a steward skyrim

Step 1. The epidermis, positioned as the outermost layer of the skin, functions as a defensive barrier separ... Label the layers of the skin. Stratum spinosum Stratum lucidum Stratum granulosum Dermis Stratum corneum Stratum basale es This epidermal layer of cells consists of three to five layers of flat keratinocytes. 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 and fatty tissues. Study with Quizlet and memorize flashcards containing terms like Label the parts of the skin and subcutaneous tissue, Label the parts of the skin and subcutaneous tissue, Label the layers of the skin and more. The dermis is the superficial layer of the skin. Give the detailed histological description of the thin skin Explain what particular problems a child would encounterin any case where they have suffered an injury that hasresulted in a considerable amount of scar tissue. Functions Of The Skin’s Layers. 1. Epidermis. Epidermis is the outermost layer of your skin, making it the protective barrier which prevents the entry of harmful bacteria, viruses and other foreign substances into the deeper layers. It prevents water loss from the skin and is also responsible for its color due to the presence of melanocytes.Question: Label the layers of the skin . label the layers of the skin? Show transcribed image text. There’s just one step to solve this. Who are the experts? Experts have been vetted by Chegg as specialists in this subject. Expert-verified. Step 1. Correct labelling from upside down is . Stratum corneum. View the full answer . Answer. Unlock. Previous …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 ...Review all the layers of the skin and also the glands found in the skin. Put away your book and your notes and make a rough sketch of a cross-section of the skin. Include labels of all layers and types of glands. Go back to Figure 1 and correct any errors on your sketch and add in any missing items or layers. There is a lot of detail and new ...Cut and paste science worksheet that allows the student to label the various layers of the skin. Total Pages. 2 pages. Answer Key. N/A. Teaching Duration. N/A. Report this resource to TPT. Reported resources will be …Functions Of The Skin’s Layers. 1. Epidermis. Epidermis is the outermost layer of your skin, making it the protective barrier which prevents the entry of harmful bacteria, viruses and other foreign substances into the deeper layers. It prevents water loss from the skin and is also responsible for its color due to the presence of melanocytes.This level of scalp skin contains 5 distinct cellular layers: the stratum corneum, the stratum lucidum, the stratum granulosum, the stratum spinosum and the stratum basale ( NIH ). The stratum corneum is the outermost cellular level, spanning the surface of the skin. It’s made up of cells called keratinocytes, the same type of cells that …The sub-layer of skin called the stratum spinosum is believed to aid in flexibility, and it enables the epidermis, or outer layer of skin, to better withstand the effects of fricti...60 of 60. Definition. A - Composed primarily of epithelial tissues, creates a water barrier with the environment, epidermis, avascular, includes the 4-5 strata of the skin. B- Principally comprised of dense irregular connective tissue, Includes hair follicles, Glands, and Blood vessels, Contains the papillary and reticular layers, The layer ...Step 1. Correct labelling from upside down is. Stratum corneum. View the full answer Answer. Unlock. Previous question Next question. Transcribed image text: Label the layers of the skin.1st - contact burn. -only on the epidermis. 2nd - partial and full thickness. - epidermal layers are sloughed off as intact or broken vesicles (blister burns) - most painful burn. - exposes dermal layers and skin appendages. 3rd - all layers of the skin is destroyed. - extend into subcutaneous tissue. - no pain.Label the photomicrograph of thick skin. Label the photomicrograph of the skin and its accessory structures. Study with Quizlet and memorize flashcards containing terms like Which layer of the epidermis is highlighted?, Place the following layers in order from superficial to deep., Label the photomicrograph of thick skin. and more.Figure 5.2.4 5.2. 4: Layers of the Epidermis The epidermis of thick skin has five layers: stratum basale, stratum spinosum, stratum granulosum, stratum lucidum, and stratum corneum. The stratum basale is a single layer of cells primarily made of basal cells. A basal cell is a cuboidal-shaped stem cell that is a precursor of the keratinocytes of ...It has many important functions, including storing energy, connecting the dermis layer of your skin to your muscles and bones, insulating your body and protecting your body from harm. As you age, your hypodermis decreases in size, and your skin starts to sag. Dermal fillers help restore volume to your skin as your hypodermis decreases.1st - contact burn. -only on the epidermis. 2nd - partial and full thickness. - epidermal layers are sloughed off as intact or broken vesicles (blister burns) - most painful burn. - exposes dermal layers and skin appendages. 3rd - all layers of the skin is destroyed. - extend into subcutaneous tissue. - no pain.Each layer of your skin works together to keep your body safe, including your skeletal system, organs, muscles and tissues. The epidermis has many additional functions, including: Hydration. The outermost layer of the epidermis (stratum corneum) holds in water and keeps your skin hydrated and healthy.The quiz above includes the following features of the skin : the dermis, the epidermis, the erector pili muscle, hair follicles, the hypodermis, Meissner's corpuscles, Pacinian corpuscles, sebaceous glands, the layers of the epidermis (stratum basale, stratum corneum, stratum granulosum, stratum lucidum and stratum spinosum), the sweat gland …It is comprised of three major layers: epidermis, dermis and hypodermis, which contain certain sublayers. Owing to variations in height and weight, the surface area of the skin may vary based on these …Term. D. Definition. hypodermis/subcutaneous layer. Location. Start studying Label the layers of the skin. Learn vocabulary, terms, and more with flashcards, games, and other study tools.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.Each skeletal muscle has three layers of connective tissue (called mysia) that enclose it, provide structure to the muscle, and compartmentalize the muscle fibers within the muscle (Figure 10.2.1). Each muscle is wrapped in a sheath of dense, irregular connective tissue called the epimysium , which allows a muscle to contract and move powerfully while …Step 1. The epidermis, positioned as the outermost layer of the skin, functions as a defensive barrier separ... Label the layers of the skin. Stratum spinosum Stratum lucidum Stratum granulosum Dermis Stratum corneum Stratum basale es This epidermal layer of cells consists of three to five layers of flat keratinocytes.Figure 25.2 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. Deep to the dermis lies the superficial fascia, which is composed mainly of loose connective and fatty …Location. Term. Stratum basale. Location. Continue with Google. Start studying Labeling the layers of the epidermis in thick skin. Learn vocabulary, terms, and more with flashcards, games, and other study tools.2. Just one or two bad sunburns can set the stage for malignant melanoma to develop, even years or decades into the future. 1. All of these choices are correct. 2. True. Study with Quizlet and memorize flashcards containing terms like Label the layers of the epidermis., Label the structures of the integument., Label the structures associated ... The dermis is the superficial layer of the skin. Give the detailed histological description of the thin skin Explain what particular problems a child would encounterin any case where they have suffered an injury that hasresulted in a considerable amount of scar tissue. 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, …Functions Of The Skin’s Layers. 1. Epidermis. Epidermis is the outermost layer of your skin, making it the protective barrier which prevents the entry of harmful bacteria, viruses and other foreign substances into the deeper layers. It prevents water loss from the skin and is also responsible for its color due to the presence of melanocytes.The sub-layer of skin called the stratum spinosum is believed to aid in flexibility, and it enables the epidermis, or outer layer of skin, to better withstand the effects of fricti...The Epidermis. The epidermis is the outermost layer of the skin, and protects the body from the environment. The thickness of the epidermis varies in different types of skin; it is only .05 mm thick on the eyelids, and is 1.5 mm thick on the palms and the soles of the feet. The epidermis contains the melanocytes (the cells in which melanoma ...EPIDERMIS – the top skin layer. DERMIS – the middle skin layer. HYPODERMIS – the bottom skin layer. Your skin might seem thin, but it wraps up your body in powerful layers of protection from head to toe. From outside in, let’s take a close-up look at the anatomy of each skin layer. Skin anatomy is like a 3-tier cake!Anatomy and Physiology Homework Chapter 6. Label the parts of the skin and subcutaneous tissue. The skin consists of two layers: a stratified squamous epithelium called the epidermis and a deeper connective tissue layer called the dermis. Below the dermis is another connective tissue layer, the hypodermis, which is not part of the skin.Functions Of The Skin’s Layers. 1. Epidermis. Epidermis is the outermost layer of your skin, making it the protective barrier which prevents the entry of harmful bacteria, viruses and other foreign substances into the deeper layers. It prevents water loss from the skin and is also responsible for its color due to the presence of melanocytes.This epidermis of skin is a keratinized, stratified, squamous epithelium. Cells divide in the basal layer, and move up through the layers above, changing their appearance as they move from one layer to the next. It takes around 2-4 weeks for this to happen. This continuous replacement of cells in the epidermal layer of skin is important.Layers. The skin has two major layers which are made of different tissues and have very different functions. Skin is composed of the epidermis and the dermis. Below these layers lies the hypodermis or subcutaneous adipose layer, which is not usually classified as a layer of skin. Figure 1. The skin is composed of two main layers: the epidermis, made … Label the layers of the skin. 21:18 Stratum granulosum Stratum basale Stratum lucidum Stratum corneum Dermis Stratum spinosum This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. Identify the layer of skin labeled "1" Papillary Layer. Identify the sublayer of skin labeled "2" Reticular Layer. Identify the sublayer of skin labeled "3" Hypodermis. Identify the layer of skin labeled "4" Dermis. Identify the layer of skin labeled "5" Adipose Tissue. Identify the tissue in which the arrow is pointing. Arrector Pili Muscle. Identify the muscle in which …Layers. The skin has two major layers which are made of different tissues and have very different functions. Skin is composed of the epidermis and the dermis. Below these layers lies the hypodermis or subcutaneous adipose layer, which is not usually classified as a layer of skin. Figure 1. The skin is composed of two main layers: the epidermis, made …epidermis: The outermost layer of skin. stratum lucidum: A layer of our skin that is found on the palms of our hands and the soles of our feet. 5.1B: Structure of the Skin: Epidermis is shared under a CC BY-SA license and was authored, remixed, and/or curated by LibreTexts. The epidermis includes five main layers: the stratum corneum, stratum ... Subcutaneous fat layer (hypodermis) Epidermis. The epidermis is the thin outer layer of the skin. It consists of 3 types of cells: Squamous cells. The outermost layer is continuously shed is called the stratum corneum. Basal cells. Basal cells are found just under the squamous cells, at the base of the epidermis. All layers are stratified squamous epithelium. Stratum corneum. Most superficial layer of the dermis; 20-30 layers of dead, flattened anucleate, keratin-filled keratinocytes. Stratum lucidum. 2-3 layers of anucleate, dead keratinocyte; seen only in thick skin (e.g., palms of hands, soles of feet) Stratum granulosum.Question: Label the layers of the skin. Stratum spinosum Stratum granulosum Dermis Straturn comeum Stratum lucidum Stratum basale C Complete each sentence by dragging the proper word or phrase into the correct position. Then place the sentences in order from superficial to deep Drag the rocks below corect order Towards the apical surface in the ...All layers are stratified squamous epithelium. Stratum corneum. Most superficial layer of the dermis; 20-30 layers of dead, flattened anucleate, keratin-filled keratinocytes. Stratum lucidum. 2-3 layers of anucleate, dead keratinocyte; seen only in thick skin (e.g., palms of hands, soles of feet) Stratum granulosum.The most superficial layer of the epidermis, the stratum corneum, plays a crucial role in retaining hydration; if its structure or composition is compromised, dry skin may result as a consequence of poor water retention. Dry skin is typically treated with topical application of humectant agents that attract water into the skin. Corneometry, the …Step 1. Correct labelling from upside down is. Stratum corneum. View the full answer Answer. Unlock. Previous question Next question. Transcribed image text: Label the layers of the skin.It’s time to label the diagram for yourself! Click below to download a free unlabeled version of the diagram above. Download PDF Worksheet (blank) Download PDF Worksheet (labeled) Skin anatomy. What if you want to test your knowledge of the skin only? No problem! With multiple layers and sublayers, there’s plenty to learn about skin …Identify and label figures in Turtle Diary's interactive online game, Skin Labeling! Drag the given words to the correct blanks to complete the labeling!You can find more of my anatomy games in the Anatomy Playlist. Integumentary System, skin structure, Integumentary ,System, skin, structure, pore, pores, pore of sweat gland, sweat, sweat gland, epideFour protective functions of the skin are. 1. protect from infection. 2. reduce water loss. 3.regulates body temp. 4.protects from UV rays. Epidermal layer exhibiting the most rapid cell division;location of melanocytes and tactile epithelial cells. stratum basale.5 Synopsis. All hair follicles follow a common architecture, and together with the sebaceous gland and the arrector pili muscle, form the pilosebaceous unit. The unit’s principal element is the hair follicle, a complex, cylindrical, tubular structure of the skin resembling the shape of an inverted wine glass. The hair follicle is a ...Your high score (Pin) Log in to save your results. The game is available in the following . 4 languages. Anatomy GamesLayers of the skin. The skin is made up of 3 layers: Epidermis. Dermis. Subcutaneous fat layer (hypodermis) Each layer has certain functions. Epidermis. The epidermis is the thin outer layer of the skin. It consists of 2 primary types of cells: Keratinocytes. Keratinocytes comprise about 90% of the epidermis and are responsible for its structure and barrier …Each layer of your skin works together to keep your body safe, including your skeletal system, organs, muscles and tissues. The epidermis has many additional functions, including: Hydration. The outermost layer of the epidermis (stratum corneum) holds in water and keeps your skin hydrated and healthy.Skin Labeling Worksheet. Most people don’t think much about their skin, but it’s one of the body’s most essential organs. If you want your kids to be familiar with the layers of our skin, you must download my free skin labeling worksheet below! For more printables about the human body, see my list of Human Body Worksheets for Kids.Question: Label the layers of the skin. Stratum spinosum Stratum granulosum Dermis Straturn comeum Stratum lucidum Stratum basale C Complete each sentence by dragging the proper word or phrase into the correct position. Then place the sentences in order from superficial to deep Drag the rocks below corect order Towards the apical surface in the ...Study with Quizlet and memorize flashcards containing terms like Label the parts of the skin and subcutaneous tissue, Label the parts of the skin and subcutaneous tissue, Label the layers of the skin and more.The deeper layer of skin is well vascularized (i.e., has numerous blood vessels). It also has numerous sensory and nerve fibers, ensuring communication to and from the brain. The skin is ultimately affixed to deeper body structures, such as muscle, by connective tissue in a subcutaneous layer known as the hypodermis. Figure 9.1. Layers of Skin. The skin is …Functions Of The Skin’s Layers. 1. Epidermis. Epidermis is the outermost layer of your skin, making it the protective barrier which prevents the entry of harmful bacteria, viruses and other foreign substances into the deeper layers. It prevents water loss from the skin and is also responsible for its color due to the presence of melanocytes.This epidermis of skin is a keratinized, stratified, squamous epithelium. Cells divide in the basal layer, and move up through the layers above, changing their appearance as they move from one layer to the next. It takes around 2-4 weeks for this to happen. This continuous replacement of cells in the epidermal layer of skin is important.Each layer of your skin works together to keep your body safe, including your skeletal system, organs, muscles and tissues. The epidermis has many additional functions, including: Hydration. The outermost layer of the epidermis (stratum corneum) holds in water and keeps your skin hydrated and healthy. Epidermis. Identify the layer of skin labeled "1". Papillary Layer. Identify the sublayer of skin labeled "2". Reticular Layer. Identify the sublayer of skin labeled "3". Hypodermis. Identify the layer of skin labeled "4". Dermis. Learn about the three layers of skin: epidermis, dermis and hypodermis. Find out what each layer does and how it protects, regulates and senses your body.Epidermis. The epidermis is the top layer of your skin. It’s made up of millions of skin cells held together by lipids. This creates a resilient barrier and regulates the amount of water released from your body. The outermost part of the epidermis (stratum coreneum) is comprised of layers of flattened cells. Below, the basal layer—composed ...The skin has three main layers: epidermis, dermis, and hypodermis. Each layer has different functions and conditions that affect it. Learn about the structure, funct…What are the layers of the skin? epidermis, dermis, and subQ. What are the cell types in the epidermis. 1. Keratinocytes - major cells type. 2. Melanocytes - produce melanin and give pigmentation, basal cell layer. 3. Langerhans cells - antigen presenting cells (macrophages) - important in allergic disease processes.Cellulitis is a common bacterial skin infection that most often affects the dermis, the layer of skin below the epidermis. It may first appear as a red, swollen area that feels ten...All layers are stratified squamous epithelium. Stratum corneum. Most superficial layer of the dermis; 20-30 layers of dead, flattened anucleate, keratin-filled keratinocytes. Stratum lucidum. 2-3 layers of anucleate, dead keratinocyte; seen only in thick skin (e.g., palms of hands, soles of feet) Stratum granulosum.Jan 5, 2018 · Learn about the three layers of skin: epidermis, dermis, and subcutis. Find out how they protect your body, communicate with your brain, and deal with various health conditions. Layers act as transparent surfaces that allow you to place your objects on labels or forms on multiple levels. When designing labels or... The dermis is the middle layer of the skin. The dermis contains: Blood vessels. Lymph vessels. Hair follicles. Sweat glands. Collagen bundles. Fibroblasts. Nerves. Sebaceous glands. The dermis is held together by a protein called collagen. This layer gives skin flexibility and strength. The dermis also contains pain and touch receptors ... Term. D. Definition. hypodermis/subcutaneous layer. Location. Start studying Label the layers of the skin. Learn vocabulary, terms, and more with flashcards, games, and other study tools.Jul 17, 2017 ... ... layers of the skin including the epidermis, dermis, hypodermis and sebaceous and apocrine glands. We hope you enjoy this lecture and be sure ...Step 1. Label the layers of the skin and the tissue types that form each layer. Epidermis Dense irregular connective tissue Areolar and adipose tissue Stratified squamous epithelium Dermis Subcutaneous layer.Learn about the three layers of skin: epidermis, dermis and hypodermis. Find out what each layer does and how it protects, regulates and senses your body.Learn about the two main layers of the skin (epidermis and dermis) and their functions, structures, and accessory structures. The …Each layer of your skin works together to keep your body safe, including your skeletal system, organs, muscles and tissues. The epidermis has many additional functions, including: Hydration. The outermost layer of the epidermis (stratum corneum) holds in water and keeps your skin hydrated and healthy. Arrector pili muscle. #8. Hair follicle. #9. Sweat gland. #10. Blood vessels. #11. Study with Quizlet and memorize flashcards containing terms like epidermis, dermis, Subcutaneous Layer and more.

Label the Skin Anatomy Diagram. Read the definitions, then label the skin anatomy diagram below. blood vessels - Tubes that carry blood as it circulates. Arteries bring oxygenated blood from the heart and lungs; veins return oxygen-depleted blood back to the heart and lungs. dermis - (also called the cutis) the layer of the skin just beneath .... Zenovia bg3

label the layers of the skin.

Skin thickness varies considerably all over the body. The palms of the hands and soles of the feet have the thickest skin because the epidermis contains an extra layer, the stratum lucidum, that is absent in other regions.; The thinnest skin is found on the eyelids and behind the ear (postauricular) region (0.05 mm thick).Epidermis. Identify the layer of skin labeled "1". Papillary Layer. Identify the sublayer of skin labeled "2". Reticular Layer. Identify the sublayer of skin labeled "3". Hypodermis. Identify the layer of skin labeled "4". Dermis.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.The integumentary system is supplied by the cutaneous circulation, which is crucial for thermoregulation. It consists of three types: direct cutaneous, musculocutaneous and fasciocutaneous systems. The direct cutaneous are derived directly from the main arterial trunks and drain into the main venous vessels.Definition. The deepest layer of the Epidermis (outermost layer of the skin). The cells in the basal layer are alive, multiplying and growing. Location. Term. stratum corneum. Definition. The most superficial layer of the Epidermis; these cells are dead, flat and filled with keratin. Location.The most superficial layer of the epidermis, the stratum corneum, plays a crucial role in retaining hydration; if its structure or composition is compromised, dry skin may result as a consequence of poor water retention. Dry skin is typically treated with topical application of humectant agents that attract water into the skin. Corneometry, the …The multiple layers of the skin are dynamic, shedding and replacing old inner layers. The thickness of skin varies based on its location, age, gender, medications, and health affecting the skin’s density and thickness. The varying thickness is due to changes in the dermis and epidermis. Thick skin is present on the palms and soles, …60 of 60. Definition. A - Composed primarily of epithelial tissues, creates a water barrier with the environment, epidermis, avascular, includes the 4-5 strata of the skin. B- Principally comprised of dense irregular connective tissue, Includes hair follicles, Glands, and Blood vessels, Contains the papillary and reticular layers, The layer ...iOS: The folks at Weather Underground (your favorite weather site), just updated Wundermap for iPad with an array of new features and layers perfect for people who love sifting thr...Melanoma is a skin cancer usually caused by ultraviolet rays from the sun or tanning beds. Mutated skin cells multiply quickly to form tumors on the epidermis — the skin’s top laye... 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 and fatty tissues. making up the bulk of the skin, is a tough, leathery layer composed mostly of dense connective tissue. Start studying Skin Structure labeling. Learn vocabulary, terms, and more with flashcards, games, and other study tools.Second layer. Has 2 layers. Holds body together called hide. Varies in thickness. Thicker in hands and feet. 2 zones are Papillary Layer and Reticular Layer. Papillary Layer. A zone in dermis layer. Uneven and has fingerlike projections called Dermal Papillae. On hands and feet, arranged in patterns to enhance the ability to grab stuff.Skin Diagram. The largest organ in the human body is the skin, covering a total area of about 1.8 square meters. The skin is tasked with protecting our body from external elements as well as microbes. The skin is also responsible for maintaining our body temperature – this was apparent in victims who were subjected to the medieval torture of ...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 and fatty tissues.The dermis is the middle layer of the skin. The dermis contains: Blood vessels. Lymph vessels. Hair follicles. Sweat glands. Collagen bundles. Fibroblasts. Nerves. Sebaceous glands. The dermis is held together by a protein called collagen. This layer gives skin flexibility and strength. The dermis also contains pain and touch receptors ...15 to 30 layers of protective dead layers that are water resistant. contains melanocytes, basal cells and Merkel cells. Basement layer of the epidermis. Contained within the subcutaneous layer of the skin. Start studying Layers of the skin Labeling (Final Version). Learn vocabulary, terms, and more with flashcards, games, and other study tools.human skin, in human anatomy, the covering, or integument, of the body’s surface that both provides protection and receives sensory stimuli from the external environment.The skin consists of three layers of tissue: the epidermis, an outermost layer that contains the primary protective structure, the stratum corneum; the dermis, a fibrous …5. muscle. Label the structures of the integument. 1. epidermis. 2. papillary layer of dermis. 3. reticular layer of dermis. 4. subcutaneous layer. Skin cells play an important role in producing. vitamin A.Figure 25.2 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. Deep to the dermis lies the superficial fascia, which is composed mainly of loose connective and fatty ….

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