6a extended

functions of homeostatic properties

muscular- bones provide structure muscle give force Digestive- teeth, jaw start the process Blood - hampatopisis production of blood cells 

classifcations of bone

long, short, rounded , flat, irregular

osteoprogenitor

immature or stem bone cells

osteoblast

bone cells that build bone tissue that came from osteoprogenitor 

osteoclasts

related to white blood cells breaking down bone tissue 

osteocytes

mature bone cell live in and maintain matrix

bone repair 

bone as person age 

cartilage degeneration bone on bone contact, inflmation, lack production of synovial fluid, decalcification of the dense boney matrix 

hinge

knee

saddle

thumb

ball/ socket

hip

pivot

veretabra

gliding

wrist

condyloid 

knucls

ostroarthritis vs osteoporsis

both effects of aging AR effects joints/ cartliage pain and stiffness POR effects bones becoming brittle