Dallas College
BIOL 2401 exam 4 a and p Questions and
Answers 2026 Latest Update
Which of the following is a function of the axial skeleton?
Provides attachment for muscles that move the appendicular
skeleton
Provides an attachment for muscles that move the head,neck, and
trunk.
Provides an attachment for muscles involved in breathing
Provides protection for the brain and spinal cord.
All of the above. Ans: All of the above.
Which of the following is not part of the axial skeleton?
Skull
false ribs
Sternum
hyoid bone
pelvic girdle Ans: pelvic girdle
The olfactory foramina are found in which of the following bones?
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,Ethmoid
Sphenoid
Temporal
Nasal
zygomatic. Ans: Ethmoid
Air filled chambers found in several bones of the skull called?
Conchae
Sinus
Fontanelles
Sutures
fossae. Ans: Sinus
The parietal bones and occipital bones articulate at the ____
suture?
Lambdoid
Central
Sagittal
Coronal
posterior. Ans: Lambdoid
The inferior portion of the nasal septum is formed by the.
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, Nasal bone
perpendicular plate of the ethmoid bone
inferior nasal concha
Vomer
palatine bone Ans: Vomer
The hard palate of the roof of the mouth is mostly formed by the?
Maxillae
Sphenoid
Nasal bone
Zygomatic bone
Lacrimal process Ans: Maxillae
The foramen magnum is found in the ___ bone.
Frontal
parietal
Ethmoid bone
Occipital
temporal Ans: Occipital
The zygomatic arch is formed by the articulation of the process
from which two bones ?
© 2025 All rights reserved
BIOL 2401 exam 4 a and p Questions and
Answers 2026 Latest Update
Which of the following is a function of the axial skeleton?
Provides attachment for muscles that move the appendicular
skeleton
Provides an attachment for muscles that move the head,neck, and
trunk.
Provides an attachment for muscles involved in breathing
Provides protection for the brain and spinal cord.
All of the above. Ans: All of the above.
Which of the following is not part of the axial skeleton?
Skull
false ribs
Sternum
hyoid bone
pelvic girdle Ans: pelvic girdle
The olfactory foramina are found in which of the following bones?
© 2025 All rights reserved
,Ethmoid
Sphenoid
Temporal
Nasal
zygomatic. Ans: Ethmoid
Air filled chambers found in several bones of the skull called?
Conchae
Sinus
Fontanelles
Sutures
fossae. Ans: Sinus
The parietal bones and occipital bones articulate at the ____
suture?
Lambdoid
Central
Sagittal
Coronal
posterior. Ans: Lambdoid
The inferior portion of the nasal septum is formed by the.
© 2025 All rights reserved
, Nasal bone
perpendicular plate of the ethmoid bone
inferior nasal concha
Vomer
palatine bone Ans: Vomer
The hard palate of the roof of the mouth is mostly formed by the?
Maxillae
Sphenoid
Nasal bone
Zygomatic bone
Lacrimal process Ans: Maxillae
The foramen magnum is found in the ___ bone.
Frontal
parietal
Ethmoid bone
Occipital
temporal Ans: Occipital
The zygomatic arch is formed by the articulation of the process
from which two bones ?
© 2025 All rights reserved
