Multiple Choice
Which of the following is NOT true about a chemical functioning in physiological regulation
A) There must be a mechanism to turn off the chemical's action.
B) The chemicals must be secreted by endocrine glands.
C) Target cell must have specific receptor molecules for the chemical.
D) The combination of the chemical and its receptor must cause specific changes to occur in the target cell.
Correct Answer:
Verified
Correct Answer:
Verified
Q51: Increased circulating concentrations of testosterone would stimulate<br>A)decreased
Q52: The posterior pituitary gland produces two hormones.
Q53: Which of the following is a selective
Q54: Second messengers generated by the actions of
Q55: An individual with bulging eyes may<br>A)be secreting
Q57: Prolonged stress may stimulate<br>A)symptoms similar to Cushing's
Q58: Which of the following is NOT a
Q59: Growth would be inhibited by<br>A)increasing prolactin secretion.<br>B)increasing
Q60: Epinephrine can act through two second-messenger systems
Q61: The hypothalamus,anterior pituitary gland,and the various target