Question

Which of the following is true regarding how the autonomic nervous system contributes to homeostasis in the digestive system?

A) The sympathetic nervous system promotes digestive activities
B) The parasympathetic nervous system inhibits digestive activities.
C) The autonomic nervous system has no influence on digestive processes.
D) Both the sympathetic and parasympathetic nervous systems play roles in regulating digestive functions.

Answer 1

The autonomic nervous system consists of the sympathetic and parasympathetic divisions. The sympathetic division inhibits digestive activities, while the parasympathetic division promotes digestive activities. Therefore correct option is D

Step-by-step explanation:

The autonomic nervous system consists of two divisions: the sympathetic division and the parasympathetic division. The sympathetic division is associated with the fight-or-flight response, while the parasympathetic division is known as the rest and digest response. In terms of the digestive system, the sympathetic nervous system inhibits digestive activities, while the parasympathetic nervous system promotes digestive activities. Therefore, option D, which states that both the sympathetic and parasympathetic nervous systems play roles in regulating digestive functions, is the correct answer.