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21 Cards in this Set

  • Front
  • Back

Responsible for synthesizing proteins

Osteoclast

Enzymes that form the hydroxyapalite

Phosphatase

Are matured osteoblast that occupy the lacunae

Osteocytes

Responsible for bone resorption

Osteoclast

If osteoclast activity increases, calcium and phosphate are liberated into the bloodstream

If osteoblast activity increases, calcium and phosphate from bloodstream goes to the bone.

Flow of calcium between bone and bloodstream under hormonal control

Calcium homeostasid

Increases calcium and phosphate in blood

Parathyroid Hormone

Decreases calcium and phosphate in blood

Calcitonin

Increases calcium and phosphate in blood but not in parathyroid gland

Calcitol (vit d)

Made up of connective tissues and also contains chrondocytes

Cartilage

Creates collagen and elastin

Chondrocytes

Three types of cartilages

Hyaline


Fibrous


Elastic

A cartilage that provides rigidity and absorbs shock

Fibrous Cartilage

Articular cartilage ehich is found in larynx, trachea, and joints

Hyaline Cartilage

Found in the ear and epiglottis and provides shape and support

Elastic Cartilage

Ligaments

Connective tissue that connects bone to bone

Tendons

Connectivr tissue that connects muscle to bone

Joint

Point where two bones meet up

Synarthrosis

Immovable joints where two bones are fused togethet

Amphiarthrosis

Slightly movable joints. E.g vertebral joints

Diarthrosis

Are movable joints and has 4 kinds