Which of these statements describes catecholamines
A)They are secreted by the adrenal cortex.
B)They reinforce the parasympathetic nervous system.
C)They are important in the maintenance of blood pressure.
D)They promote glycogen storage.

Question

Quizplus · Accepted Answer

Catecholamines, such as epinephrine and norepinephrine, are important in the maintenance of blood pressure as they increase heart rate and blood vessel constriction. They are secreted by the adrenal medulla, not the adrenal cortex. They reinforce the sympathetic nervous system, not the parasympathetic nervous system. They promote glycogen breakdown for energy, not storage.

Which of These Statements Describes Catecholamines