Which of the following statements is true?
A. The hair follicle has a hypodermal root sheath.
B. Both the hair root and hair shaft contain living cells.
C. The matrix forms the hair surface.
D. The hair follicle is not associated with sebaceous glands.
E. Undamaged hair follicles can help regenerate damaged epithelium.
E
You might also like to view...
The ischiocavernosus muscle is located within the urogenital triangle.
Answer the following statement true (T) or false (F)
The sinoatrial node has receptors for _______
A) epinephrine B) norepinephrine C) acetylcholine D) epinephrine and norepinephrine E) acetylcholine, epinephrine and norepinephrine
The blood vessel that supplies blood to the pancreas, the duodenum, and most of the large intestine is the
A) gastric artery. B) renal artery. C) superior mesenteric artery. D) celiac artery. E) inferior mesenteric artery.
Which of these is an example of a hypertonic solution?
A. 200 mM NaCl B. 300 mM glucose C. 100 mM MgCl2 D. 400 mM urea E. 100 mM NaCl