BIO 117 Exam 1 Questions with 100% Correct
Answers
a persons height can be determined by
hormones- promote growth
injury-inhibit growth
anabolic steroids-inhibit growth
What does the skeletal system do
-helps protect important organs
-it gives our body its shape. and support
-participate in the regulation of important minerals like ( calcium)
What is a joint?
where two bones come together
how many divisions in the skeletal system?
Two, Axial skeleton
- Appendicular skeleton
Axial skeleton includes
skull, spine, sternum and ribs
appendicular skeleton
the girdles, arms, and legs
parts of the skull
, Cranium, facial bones, middle ear (ossicles), hyoid
parts of the spine
cervical, thoracic, lumbar, sacrum, coccyx
pectoral girdle
scapula and clavicle
pelvic girdle
two coxal bones and sacrum
upper limbs
they attach to the pectoral girdle
Lower limbs
attach to the pelvic girdle
tympanic cavity
located in the temporal bone
-contains ossicles ( middle ear)
auditory or eustachian tube
Connects the tympanic cavity (middle ear) and the nasopharynx.
4 paranasal sinuses
-frontal,
-ethmoid,
Answers
a persons height can be determined by
hormones- promote growth
injury-inhibit growth
anabolic steroids-inhibit growth
What does the skeletal system do
-helps protect important organs
-it gives our body its shape. and support
-participate in the regulation of important minerals like ( calcium)
What is a joint?
where two bones come together
how many divisions in the skeletal system?
Two, Axial skeleton
- Appendicular skeleton
Axial skeleton includes
skull, spine, sternum and ribs
appendicular skeleton
the girdles, arms, and legs
parts of the skull
, Cranium, facial bones, middle ear (ossicles), hyoid
parts of the spine
cervical, thoracic, lumbar, sacrum, coccyx
pectoral girdle
scapula and clavicle
pelvic girdle
two coxal bones and sacrum
upper limbs
they attach to the pectoral girdle
Lower limbs
attach to the pelvic girdle
tympanic cavity
located in the temporal bone
-contains ossicles ( middle ear)
auditory or eustachian tube
Connects the tympanic cavity (middle ear) and the nasopharynx.
4 paranasal sinuses
-frontal,
-ethmoid,
