This figure shows the muscles of facial expression. What muscle does number 7 indicate?
A. Mentalis
B. Levator labii superioris
C. Risorius
D. Sternocleidomastoid
E. Depressor labii inferioris
B
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The function of the root hair plexus is to ________.
A) serve as a source for new epidermal cells for hair growth after the resting stage has passed B) bind the hair root to the dermis C) cause apocrine gland secretion into the hair follicle D) allow the hair to assist in touch sensation
Calcitriol is
A) used to increase blood calcium levels. B) produced in response to PTH. C) a steroid. D) a form of vitamin D. E) All of the answers are correct.
Define arthritis
What will be an ideal response?
Which structure(s) form(s) the lower jaw?
A. Somites B. Neural tube C. Secondary palate D. Mesonephros E. Mandibular processes