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
C
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Proteoglycans are composed of ________.
A. nucleic acids and proteins B. proteins and fats C. carbohydrates and proteins D. carbohydrates and fats E. nucleic acids and fats
Answer the following statements true (T) or false (F)
1) Pharyngeal pouch V is sometimes absent. 2) Pharyngeal arch IV is also called the hyoid arch. 3) The embryonic heart begins pumping and circulating blood during the sixth week of development. 4) Pharyngeal arch I is also called the mandibular arch.
At the left colic flexure, the colon becomes the
A) ascending colon. B) transverse colon. C) descending colon. D) sigmoid colon. E) rectum.
Where is the optic chiasm located?
a. underneath the hypothalamus b. underneath the pons c. underneath the brain stem d. in the occipital lobe e. in the visual cortex