Which of the following is associated with vasoreflexes?
A) Elastic tissue in the tunica externa
B) Smooth muscle in the tunica media
C) Collagen and elastic tissue in the tunica media
D) Endothelium in the tunica interna
E) Fenestrations in the tunica externa
B
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Which of the following does not describe the regulation of hormone secretion?
A. A substance other than a hormone stimulating a gland B. Stimulation of a gland by another hormone C. Neural stimulation of a gland D. All of these describe a method of hormone secretion.
The oropharynx is lined with respiratory mucosa
Indicate whether the statement is true or false.
Cells undergo division when which of the following conditions have been met?
A. They are still growing and have ample nutrients B. They have grown large enough and replicated their DNA C. They are stimulated by growth factors and neighboring cells are squeezed tightly against them D. They have grown large enough and neighboring cells are squeezed tightly against them
At about 4pm in the afternoon, you could expect that ________ will be released if you have not eaten since 12pm
A) insulin B) glucagon C) melatonin D) pancreatic polypeptide E) insulin and glucagon