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17 Cards in this Set
- Front
- Back
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Epidermis
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outermost layer of the skin
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Keratin
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a protein contained in the epidermis to protect underlying cells and tissues
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Melanin
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pigment in inner layer of the epidermis which protects against harmful ultra-violet lights and influences the skin color
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Sebaceous Gland
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oil-making gland in the epidermis that lubricants the skin
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Hair Follicle
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narrow cavity in the epidermis which hair grows from
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Cancer
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uncontrolled growth and division of cells
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Axial Skeleton
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Skeletal area that includes the bones of the skull, the vertebral column, the ribs, and the sternum
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Appendicular Skeleton
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Skeletal area that includes the bones of the shoulders, arms, hands, hips, legs, and feet
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Compact Bones
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bones that are dense and strong, provides strength and protection
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Osteocyte
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living bone cells
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Spongy Bone
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less dense bones with many cavities that contain bone marrows
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Red Bone Marrow
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produces red and white blood cells
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Yellow Bone Marrow
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stores fat
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Osteoblast
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cells in fetal cartilage developed into bone-forming cells
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Ossification
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formation of bone from osteoblast
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Osteoclast
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cells that breaks down bone cells
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Ligament
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tough bands of connection tissue
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