Test 2
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | Connective tissue; below epidermis
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| show | Deepest layer of epiderm; single cuboidal or columnar layer; basement membrane attaches to dermis; melanocyte production
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| stratum Spinosum | show 🗑
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| Stratum Granulosum | show 🗑
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| show | Only in thick skin; shiny; 3-5 layers; dispersion of keratohyalin around keratin
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| Stratum Corneum | show 🗑
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| show | 4/5 layers stratified squamous; outermost portion of skin; barrier and Vit D production
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| show | Loose CT; bring blood vessels close to epiderm; form foot and finger prints
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| show | Dense Irregular CT; elastin fibers and collagen;forms cleavage lines
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| show | Attaches dermis to underlying structures; fat tissue stores energy; blood vessels and nerves supply dermal layer
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| Hair Shaft | show 🗑
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| Hair Root | show 🗑
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| Arrector Pili | show 🗑
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| Sebaceous Gland | show 🗑
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| Merocrine Sweat Gland | show 🗑
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| show | Concentrated in particular regions; secrete water, electrolytes, fatty acids, and organics; can be modified
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| show | Part of nail that protrudes
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| Nail Body | show 🗑
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| Nail Fold | show 🗑
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| Lunula | show 🗑
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| show | Cuticle
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| show | Underneath the skin where nail growth originates
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| Nail Matrix | show 🗑
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| Cancellous Bone | show 🗑
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| Compact Bone | show 🗑
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| show | Shaft of bone; primarily compact bone; major BC producer; marrow cavity found here
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| show | End of bone; growth phase independent from diaphysis; primarily cancellous
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| show | Portion between Dia and Epi; cartilagenous in children and adolescents
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| Periostem | show 🗑
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| show | Inner lining covering only parts of the cavity; found in bones with hollow interior
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| Osteocytes | show 🗑
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| show | Active in producing matrix; surrounds itself then matures into an osteocyte; found on outer region of osteon/trabecula; widens bone structure
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| Osteoclasts | show 🗑
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| Cartilage | show 🗑
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| Bone Matrix | show 🗑
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| Proteoglycan | show 🗑
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| Major Mineral Components of Bone | show 🗑
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| Lacunae | show 🗑
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| Endochondral Ossification | show 🗑
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| Intramembranous Ossification | show 🗑
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| show | Growth in diameter of a long bone; Osteoblasts build matrix around existing vessels
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| Fibrous Joint | show 🗑
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| show | FJ of the skull bones; dense regular collagenous CT
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| Syndesmoses | show 🗑
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| show | FJ; 2 pegs held in place within a socket by FT
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| Cartilaginous Joint | show 🗑
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| Synchondroses | show 🗑
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| show | CRJ; fibrocart unites 2 bones (ex:maubrium and body of sternum)
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| Synovial Joint | show 🗑
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| show | Surrounds individual muscles/muscle groups
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| show | Dense collagenous CT that surrounds muscle; layer beneath fascia
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| Perimysium | show 🗑
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| show | CT that surrounds muscle fibers; reticular fibers
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| Myofibrils | show 🗑
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| show | Extends from Z disc to Z disc in a myofibril
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| Sarcolemma | show 🗑
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| show | Cytoplasm without the myofibrils
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| Myofilaments | show 🗑
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| Troponin | show 🗑
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| show | Covers active cites on actin; pulled away by troponin when Ca++ attaches to troponin
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| show | Promotes breakdown of ATP; enables myosin to use ATP energy to bend head in contraction
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| Sarcoplasmic Reticulum | show 🗑
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| A Band | show 🗑
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| show | Shortens in contraction; area between myosin filaments
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| show | Overlaps Z disc and 2 connecting sarcomeres; shortens in contraction
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| show | Filamentous network of protein forming disc-like structures for the attachment of actin myofilaments
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| show | A channel that can only be opened by means of a chemical (aceyltocholine)
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| Voltage Gated Channel | show 🗑
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| Action Potential | show 🗑
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| Temporal Summation | show 🗑
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| Spatial Summation | show 🗑
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| show | Increased frequency of spatial summations; shorter relaxation phase
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| Complete Tetanus | show 🗑
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| show | Relatively less myoglobin and mitochondria than slow twitch; quickly uses ATP; fatigues quickly; large fibers
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| Slow Twitch Muscle Fiber | show 🗑
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
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Created by:
claire_wilson1991
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