synovial joint

Question 1

articular cartilage

Answer 1

smooth surface that covers the surface of the articulating bones
absorbs shock and allows friction free movement

Question 2

ligament

Answer 2

tough band of slightly elastic tissue
connects muscle to bone. stabilizes joints during movement

Question 3

synovial fluid

Answer 3

lubricating liquid contained within the synovial membrane
reduces friction and nourishes articular cartilage

Question 4

joint capsule

Answer 4

a fibrous sack with an inner synovial membrane
encloses and strengthens the joint secreting synovial fluid

Question 5

synovial membrane

Answer 5

a thin layer that lines the joint
produces and contains synovial fluid

Question 6

bursae

Answer 6

a closed, fluid filled sack found where tendons rub over the bone
reduces friction between tendons and bones

Question 7

menisci

Answer 7

pad of tissue that lies within the articular cartilage- sitting in the synovial fluid
acts as shock absorbers

Question 8

pads of fat

Answer 8

found in the knee behind the patella and other bones
friction reducer