What is the role of the nervous system in digestion?(1 point)
Responses
to provide passage of nutrients throughout the body
to provide passage of nutrients throughout the body
to provide enzymes
to provide enzymes
to provide electrical signals to initiate peristalsis
to provide electrical signals to initiate peristalsis
to provide oxygen
to provide oxygen
The role of the nervous system in digestion is to provide electrical signals to initiate peristalsis.
The correct answer is: to provide electrical signals to initiate peristalsis.
The nervous system plays a crucial role in the process of digestion. Specifically, it is responsible for transmitting electrical signals that initiate peristalsis - the rhythmic contraction and relaxation of the muscles in the digestive tract.
To get this answer, we need to understand the function of the nervous system and its relationship with digestion. The nervous system consists of the brain, spinal cord, and nerves, and it controls and coordinates all bodily functions. In the case of digestion, the nervous system helps regulate the movement of food through the digestive system.
Peristalsis is the process by which food is propelled through the esophagus, stomach, small intestine, and large intestine. It involves the contraction of smooth muscles along the length of the digestive tract. These contractions are initiated and coordinated by electrical signals sent by the nervous system.
By understanding the role of the nervous system in digestion and the process of peristalsis, we can identify that its main function in digestion is to provide electrical signals to initiate peristalsis.