bone supportive characteristics composition blood fluid matrix formed elements

Bone supportive characteristics composition blood

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bone (supportive)characteristics; compositionblood (fluid)matrix, formed elements, transportsMusclevascularity: verycontractile proteinstypes: skeletal, cardiac, smoothNervousneurons: functional (soma, axon, dendrites)
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Cells, Tissues, Bones, & Musclesneuroglia cells: supportiveBONESBones:functions:supportprotectmovementstorehematopoietic tissue (blood cell formation)red marrow (newborns/adults)chemical composition:organics:osteo- cytes/blasts/clastsglycoproteinscollagen fibersinorganics:hydroxyapaptitesCa+carbonateionscombo durable/strong, not brittledepositioninjury/reinforcementdietary requirementsalkaline phosphataseCalciumfunctions in body:nerve impulsesmuscle contractionblood coagulationsecretions (glands/nerve cells)cell divisionhormonal mechanism (rise/fall blood Ca+)H.I.rickets, osteoporosis, osteopetrosis
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Cells, Tissues, Bones, & MusclesMUSCLESMusclestissuesskeletallongest, striated, voluntary (exceptions), adaptablecardiacheart walls, striated, involuntarysmoothvisceral organ walls, non-striated, involuntaryfunctions:movementskeletal muscle (somatics)cardiac muscle (blood vessels)smooth muscle (longitudinal, circular, diagonal)posture (gravity)stabilizing/strengthening jointsheat (contractions)Skeletal Musclesfunctionsnerve and blood supplyeach muscle by one V.A.N.myoneural junctionsExcitation:o1. action potential axon terminal of motor neurono2. Ca+enters terminal ACho3. ACh vessels bind to terminal end ACh diffuse through synaptic clefo4. ACh bind to sarcolemma receptors t-tubules enter sarcoplasmlots of energy (many mitochondria)blood supply delivers:
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