What is the role of the nervous system in digestion?(1 point)
Responses
to provide enzymes
to provide enzymes
to provide oxygen
to provide oxygen
to provide electrical signals to initiate peristalsis
to provide electrical signals to initiate peristalsis
to provide passage of nutrients throughout the body
to provide passage of nutrients throughout the body
The correct answer is: to provide electrical signals to initiate peristalsis.
The nervous system plays a crucial role in digestion by providing electrical signals that initiate peristalsis. Peristalsis is the rhythmic contractions of smooth muscles in the digestive tract that help propel food through the digestive system. These electrical signals are generated by specialized nerve cells in the walls of the digestive organs and are transmitted through the network of nerves known as the enteric nervous system. Without these signals, the process of digestion would not occur effectively.