Which of the following is entirely under nervous control and has no hormonal regulatory component?
A) salivary secretion
B) gastric secretion
C) pancreatic secretion
D) liver secretion
E) none of these (all have a hormonal regulatory component)

Question

Quizplus · Accepted Answer

Salivary secretion is entirely under nervous control through the parasympathetic nervous system, with no hormonal regulatory component. Gastric secretion, pancreatic secretion, and liver secretion all have hormonal regulatory components in addition to nervous control.

Which of the Following Is Entirely Under Nervous Control and Has