Term
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Definition
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Term
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Definition
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Term
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Definition
-covering/lining epithelia
-glandular epithelia |
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Term
| epithelial tissue characteristics |
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Definition
-polarity (apical/basal)
-basal/reticular lamina
-tightly packed cells
-avascular but innervated
-high rate of regeneration |
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Term
| basal lamina structure/function |
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Definition
-noncellular
-glycoprotein/collagen
-scaffolding and selective filter |
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Term
| basal lamina + reticular lamina |
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Definition
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Term
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Definition
-impermeable
-purely physical barrier |
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Term
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Definition
-tension reducing network of fibers
-protein anchored |
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Term
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Definition
-communicating junctions
-allow ions and small molecules to pass |
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Term
| basement membrane maintains |
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Definition
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Term
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Definition
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Term
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Definition
-diffusion
-filtration
-secretion |
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Term
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Definition
-glomeruli
-air sacs
-ventral body cavity |
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Term
| simple cuboidal function/location |
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Definition
-secretion
-absorption
-kidney tubules |
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Term
| simple columnar function/location |
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Definition
-absorption/secretion of mucus, enzymes, etc.
-digestive tract/gall bladder |
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Term
| pseudostratified columnar function/location |
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Definition
-secretion of mucous
-sperm carrying ducts, trachea |
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Term
| stratified squamous function/location |
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Definition
-protects underling tissues from abrasion
-esophagus, mouth,vagina |
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Term
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Definition
-rare
-some sweat/mammary glands
-typically two cells layers thick |
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Term
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Definition
-limited distribution in the body
-pharynx, male urethra, some gland ducts
-transition areas |
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Term
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Definition
-stretches readily
-urinary bladder |
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Term
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Definition
| -makes and secretes an aqueous fluid usually protein/lipid |
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Term
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Definition
-ductless
-secrete hormones |
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Term
|
Definition
-more numerous than endocrine
-secrete products into ducts (multicellular) or via exocytosis (unicellular) |
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Term
| unicellular exocrine glands |
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Definition
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Term
| multicellular exocrine glands |
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Definition
-smaller than unicellular
-composed of a duct and secretary unit |
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Term
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Definition
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Term
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Definition
-secretion by exocytosis
-pancreas, sweat, salivary glands |
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Term
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Definition
-rupture of gland cells
-sebaceous (oil) glands |
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Term
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Definition
-most abundant/widely distributed
-cells originate in mesoderm
-varying degrees of vascularity
-separated by ground substance |
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Term
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Definition
-binding
-support
-protection
-insulation
-transport |
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Term
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Definition
-medium thru which solutes diffuse btw blood capillaries and cells
-interstitial fluid, adhesion proteins, proteoglycans |
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Term
|
Definition
-protein core + large polysaccharides
-trap water |
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Term
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Definition
| collagen, elastic, reticular |
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Term
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Definition
-strongest and most abundant
-provides tensile strength |
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Term
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Definition
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Term
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Definition
-short, fine, highly branched collagenous fibers
-give support |
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Term
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Definition
-undifferentiated cells (blasts)
-mature cells (cytes) |
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Term
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Definition
-gel like matrix
-wraps/cushions organs
-under epithelia body |
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Term
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Definition
-closely packed fat cells
-reserve fuel, insulation, protection
-under skin in hypodermis |
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Term
|
Definition
-reticular fibers
-support other cell types
-lymph organs |
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Term
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Definition
-parallel collagen fibers
-attaches bones/muscles to bones/muscles, withstand tension in ONE direction
-tendons/ligaments |
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Term
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Definition
-irregularly arranged collagen fibers
-able to withstand tension in MANY directions
-fibrous capsule or organs/joints |
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Term
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Definition
-high elastic fibers
-stretching
-walls of large arteries |
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Term
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Definition
| -CT proper -cartilage -bone tissue -blood-nervous |
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Term
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Definition
-lacks innervation
-avascular
-tough/flexible
-withstand tension
-ground substance is 80% water |
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Term
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Definition
| undifferentiated and secrete matrix in cartilage |
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Term
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Definition
| mature cartilage cells in lacunae (cell cavities) |
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
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Term
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Definition
-brain, spinal cord, nerves
-neurons/glial cells |
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Term
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Definition
-many cells
-highly vascular
-myofilaments contract and cause movement
-skeletal, cardiac, smooth |
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Term
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Definition
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Term
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Definition
-branching, striated
-uninucleate |
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Term
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Definition
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