Skeleton and Muscular system Flashcards
0
Q
Bone is made of
A
Living cells and non living calcium compounds
1
Q
Functions of skeleton
A
support,protection,movement
2
Q
Arm bones
A
Humerus, radius, ulna
3
Q
Leg bones
A
Femur, tibia, fibula
4
Q
Vertebrae
A
Bones of the spine
5
Q
Joint
A
Where the bones meet
6
Q
Fused joint
A
Skull are immovable
7
Q
Moveable joints
A
Contain synovial fluid and are called synovial joints
8
Q
Examples of synovial joints
A
Ball and socket (hip/shoulder) and hinge joints (knee/elbow)
9
Q
Reduce friction
A
Using cartilage and synovial fluid
10
Q
Cartilage
A
Acts as a shock absorber
11
Q
Ligaments
A
Join bone to bone
12
Q
Tendons
A
Join muscle to bone
13
Q
Antagonistic muscles
A
Work opposite each other (biceps, triceps in arm)
