Human Biology | Human Biology |
Frontal Bone | Forehead |
Parietal Bone | Top of the back of the head |
Zygomatic Bone | Side of eye |
Ethmoid Bone | Inside bottom of the eye |
Lacrinal | Tear bones |
Nasal | Nasal bone |
Vomer | Divides nose |
Temporal Bone | Above your ear |
Faramen Magmum | Spinal Bone |
Zygomatic Bone | Cheek Bones |
Maxilla | Upper jaw |
Occipital Bone | Back of the lower skull |
Mandible | Jaw |
Cervical | Neck |
Lumbar | lower back |
Sacrum | Triangular shaped bone that forms part of the hip |
Coccyx | A bone not needed now that was for human tails |
clavical | collar bone |
humerus | upper arm bone |
radius | inner forearm bone |
unla | outer forearm bone |
carpals | wrist bones |
metacarpals | hand bones |
phalanges | fingers and toes |
femur | upper leg bone |
patella | knee cap |
fibula | outer lower leg bone |
tarsals | ankle bone |
metatarsals | mid-foot bones |
sternum | breast bone ~ true ribs are connected to it |
intervertebral disks | are between the vertabre and keep your bones from grinding |
hyoid bone | a bone that support the tounge |
costal cartilage | connects the ribs to the sternum |
pubis symphysis | interpubic joint |
illum | hip girdle |
pubis | lower front of pelvis |
thoracic vertebrae | ribs and vertebrae 12 |
lumbar vertebrea | lower back 5 |
verterbrae | rounded ventral part of vertebra a disk is stacked on it |
hyaline cartilage | a bone model thats develops in the embryo stage |
ossification | cartilage begins to disolve and gets replaced |
chondroblasts | cartilage that forms the shape of the bone |
osteoblasts | bone-forming cells |
osteocyte | a mature bone cell found in lacunae |
five functions of the skeleton | support, protection, storage, production, and leverage |
Advantages of a curved back | It has more strength and is more flexible |
pectoral girdle | attaches the arms and has 360 degree rotation |
pelvic girdle | attaches the legs and supports the upper body |
lifting a cup is | flexing |
putting down a cup is | extending |
twisting your arm is | rotation |
turining your palm upward | supination |
bending your head way back is | hyperextension |
moving a leg to the center is | aduction |
turing your palm downward is | pronation |