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55 Cards in this Set
- Front
- Back
- 3rd side (hint)
Benign Tumor
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Tumor has no effect
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Malignant tumor
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Invades surrounding cells
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Metastasis
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Cells break away
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Genes
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Section of DNA that has instructions for making protein
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-time in between division
-DNA is copied here |
Interphase
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Chromosomes condense
Sister chromatids pair up Nuclear membrane disappears |
Prophase
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Paired chromatids line up in the middle of the cell
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Metaphase
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Chromatids are pulled into the two daughter cells (v shaped)
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Anaphase
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Cells start to separate and nuclear membrane reforms
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Telophase
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Mutation
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A change in the sequence of DNA
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Phenotype
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Physical traits if an individual
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Genotype
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Description of the alleles for a particular gene
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Homozygous
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Both alleles are identical
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Purebred
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Heterozygous
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The gene ha two different alleles
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Recessive
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The phenotype of an allele is seen only when recessive
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Dominant
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The phenotype is seen when homozygous or heterozygous
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Sex linked disorders
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- colorblind
- muscular dystrophy - hemophilia - baldness ( sex linked disorders are recessive!) |
Four types
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Osteoblasts
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Deposit mineral salts an collagenous fibers. Build up bones.
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Osteocytes
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Maintains bone tissue and bone cells
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Osteoclasts
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Break down bone tissue
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Diaphysis
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Shaft of a long bone
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Epiphysis
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Ends of long bones
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Metaphysis
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Area between the diaphysis and the epiphysis. Contains the epiphyseal plate
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Articular cartilage
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Hyaline cartilage that covers the ends of movable joints
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Periostem
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Outer covering of long bone
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Medullary cavity
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Houses marrow
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Endusteum
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Inner lining of medullary cavity
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Process
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Any projection from the surface of the bone
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Bone marking
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Condyle
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"Knuckle" a large rounded prominence on a bone
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Bone marking
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Trochantor
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A large blur process found only on the lateral side of the femur
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Tuberosity
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An elevated, rounded, usually roughened area of a bone
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Bone marking
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Tupercule
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A small rounded process
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Foramen
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An opening or hole in a bone
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Bone marking
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Fossa
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A depression or groove on a bone
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Bone marking
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Meatus
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A tube like passageway running within a bone
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Sinus
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A space within a bone lined with a mucus membrane that reduces the weight of a bone
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Bone marking
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Type of bones
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1. Long bones
2. Short bones 3. Irregular bones 4. Sesamoid bones 5. Flat bones |
Five types
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Long bones
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Have a distinct diaphysis
Longer than wide Humerus, ulna... |
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Short bones
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Somewhat cube shaped bones
Wider than long Carpal and tarsal bones |
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Flat bones
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Protect organs
Cranial bones, sternum, scapula, ribs... |
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Irregular bones
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" other" category
Facial, vertebrae... |
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Sesamoid bones
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Small bones situated in tendons where considerable pressure develops
Patella, hyoid... |
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Cervical vertebrae
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Neck
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7
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Thoracic vertebrae
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Attach to ribs
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12
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Lumbar vertebrae
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Lower back
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5
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Sacrum
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Pelvic bones
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5
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Coccyx vertebrae
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Tail bone
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4
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Scoliosis
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Lateral curving of the spine usually in the thoracic an lumbar region
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Kyphosis
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Hunchback exaggeration of the thoracic region
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Abnormal curvature
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Lordosis
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Swayback exaggeration if the lumbar curvature
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Abnormal curvatures if the spine
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Tendons
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band of dense fibrous connective tissue extending from muscle to bone
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Ligaments
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A band or cord of dense fibrous connective tissue that is extended from bone to bone
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Sprains
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Forcible wrenching or twisting of a joint with partial or complete rupture or injury to joint attachments without dislocation
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Strains
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Pulling or over stretching a muscle
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1. Frontal
2. Parietal 3. Occipital 4. Temporal 5. Nasal 6. Zygomatic 7. Superior maxillary 8. Ethmoid 9. Mandible |
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