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35 Cards in this Set
- Front
- Back
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What are some general characteristics of epithelium? (4)
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Highly cellular
No direct blood supply High Regenerative power Polar |
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What is the difference between simple, stratisfied, and psudostratisfied?
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Simple is 1 layer
Stratisfied is more than 1 layer Pseudostratisfied looks like more than one layer but isn't |
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Endothelium?
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Simple squamous that lines vessels
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Mesometrium?
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Simple squamous that lines major body cavities
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Sterocilia?
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Same as Microvilli but are much longer
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What are the three areas of a junctional complex?
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Zonula occludens
Zonula adherens Macula Adherens (desmosome) |
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Myoepithelial cell?
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a modified epithelial call that can muscle fibers.
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What are some distiguishing characteristics of serous acinus? (3)
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Cell boundry is indistinct
Nucleous is spherical Apical secritory granules |
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What are some distiguishing characteristics of mucous acinus? (3)
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Cell boundry is distinct
Nucleous is flattened at the base of the cell Secretory product is viscous |
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Merocrine?
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secreting by granules
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Apocrine?
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forming large droplets at the apical surface
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Holocrine?
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secreting the entire cell by lysing.
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Epimysium?
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Surrounds a muscle. It's that fascia
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Perimysium?
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surrounds the muscle fascicles
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Endomysium?
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Divides muscle fascicles into fibers
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Dense bodies?
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Equivalent to the z-lines of a strated muscle
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Trabecular bone?
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Spongy bone
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Cortical bone?
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Dense bone
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Woven bone?
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Immature bone, 3 dimentional random bone
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Lamellar bone?
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mature bone formed by osteons
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structure of an Osteon?
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concentric lamelle with a vessel in the middle
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Volkman's cannal?
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A transvers cannal that link haverisan's cannals
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Periosteum?
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The outside fiberous connective tissue that surrounds bone
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Endosteum?
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The cellular inner wall of bone
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Sharpey's fibers?
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Connect the periosteum to bone
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Where are osteoblast found?
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on the surface of new bone
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osteoid?
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Unmineralized collagen and gound substance
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The extracellular matrix of hyland cartilege is composed of which type of cartilege?
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Type 2 collagen
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The paricondrium is usually composed of?
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Dence irregular connective tissue
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The outer layer of perichondrium is composed of which type of collagen?
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type 1
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Interstitial cartalege growth?
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Chondrocytes divind forming isogenous groups
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Appositional cartelege growth?
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growth at the surface of cartelege
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Hyaline cartilage?
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made with no visable fibers. composed of mostly type 2 collagen
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Elastic cartilage?
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Made of elastic fibers that can be seen. some type 2 collagen. condrocytes are larger and more abundant that in hylaine
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Fibrocartilage?
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between hyalin and elastc. mostly type 1 collagen. no pericondrium.
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