Within what part of the temporal bone do the middle and inner ear cavities lie?
A) zygomatic process
B) tympanic part
C) mastoid part
D) petrous part
E) squamous part
Ans: D) petrous part
You might also like to view...
Which ion(s) is/are higher in concentration inside the cell compared to outside?
A) calcium B) potassium C) sodium D) chloride E) More than one of the answers is correct.
Osteocytes receive nutrient molecules directly from their contacts with:
a. Capillaries b. Gap junctions on processes of other osteocytes c. Lymphatic vessels d. Osteoclasts e. The periosteum
The figure illustrates structures in the right temporomandibular joint (lateral view). What does "A" represent?
A. lateral ligament B. mandible C. zygomatic arch D. styloid process E. stylomandibular ligament
When table salt, sodium chloride (NaCl), is placed in water ________
A) Ionic bonds between Na+ and Cl- are broken B) Na+ and Cl- form polar covalent bonds with each other C) Na+ and Cl- become separated by their Van der Waals forces D) Na+ and Cl- form ionic bonds with each other E) Na+ and Cl- form hydrogen bonds with water