If levels of a hormone rise, ________ turns off the endocrine organ secreting that hormone.
A. antidiuretic hormone
B. negative feedback
C. an exocrine gland
D. the pituitary gland
Answer: B
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In the ovarian cycle, the dominant follicle:
A. undergoes atresia. B. continues to grow beyond day 7 of the cycle, while the other developing follicles degenerate. C. is selected on day 1 of the cycle, and no other follicles develop beyond that day. D. is selected to continue growing at about the middle of the luteal phase. E. ruptures during ovulation on day 21 of the cycle.
Regular exercise raises levels of high-density lipoproteins (HDLs) in the blood.
Answer the following statement true (T) or false (F)
The parasympathetic innervation to the kidney has no known effect.
Answer the following statement true (T) or false (F)
The area of the skin that provides sensory input to the CNS via one pair of spinal nerve is called
a) a dermatome. b) a microtome. c) perineurium. d) a fascicle. e) an epitome.