Chapter 4 skin and body membranes packet answer key
Chapter 4: skin and body membranes quizlet
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The skin (integumentary system worksheet answers exercise 6)
A tissue membrane is a thin layer of cells that protects the skin, lungs (pericardium), internal passageways that open to the outside of the body (mucosa of the stomach), and the lining of the moveable joint cavities. Tissue membranes are divided into two categories: connective tissue membranes and epithelial membranes (Figure 4.14).
(1) connective tissue membranes, which include synovial membranes, and (2) epithelial membranes, which include mucous membranes, serous membranes, and the cutaneous membrane, or skin, are the two broad types of tissue membranes in the body.
Only connective tissue is used to make the connective tissue membrane. Organs, such as the kidneys, are encased in these membranes, which also line our movable joints. The cavity of a freely movable joint is lined by a synovial membrane, which is a form of connective tissue membrane. Synovial membranes, for example, cover the joints of the shoulder, elbow, and knee. Hyaluronan is released into the joint cavity by fibroblasts in the synovial membrane’s inner layer. The hyaluronan efficiently traps available water to form the synovial fluid, a natural lubricant that allows the bones of a joint to move easily against one another without much friction. As with other body fluids, synovial fluid readily exchanges water and nutrients with blood.
Chapter 4 skin and body membranes at the clinic answer key
The different styles of hair are due to the. Body membranes are divided into two groups: those that cover walls, those that line body cavities, and those that form protective sheets around organs. The synovial membrane is a type of tissue membrane.
Skin and body membranes (Chapter 4) 1. cutaneous mucous and serous membranes are examples of epithelial membranes 2. Place the correct name of the sheath at the end of the appropriate leader line to identify the two parts of the follicle wall.
A mucous membrane is an epithelial sheet that is covered by the lamina propria, a connective tissue layer. 4th and 5th objectives Spinosum e. spinosum e. spinosum e. spinosum e. spinosum e. spinosum e. spinosum e.
Skin and body membranes cancer is the most serious form of cancer and is fatal if not treated early. Begin researching Chapter 4 of Anatomy and Physiology: Skin and Body Membranes. With flashcards, games, and other study materials, you can learn vocabulary words and more.
Chapter 4 skin and body membranes notes
The layer which is the source of new epidermal cells basale c. There are two types of body membranes that cover surfaces, line body cavities, and form protective and sometimes lubricating sheets around organs. A mucous membrane is an epithelial sheet that is covered by the lamina propria, a connective tissue layer.
The mucous serous, cutaneous, and visceral pericardium inner layers are all composite membranes made up of an epithelial layer underlaid by a connective tissue layer. Wilson rhia about the author jacqueline k. Production of gray pigments.
A cross sectional view of a hair in its follicle is depicted in Figure 4 3. The student will study the structure and function of plant and animal cells in key grade 2 cell structure and function. Worksheet answers for Chapter 4: Skin and Body Membranes.