The activities of the characteristic layered structure of the tubular gastrointestinal tract is regulated by nerves in certain regions located in the submucosa.These regions are called
A)serosA.
B)muscularis.
C)plexuses.
D)villi.
E)microvilli.

Question

Quizplus · Accepted Answer

The regions located in the submucosa that regulate the activities of the characteristic layered structure of the tubular gastrointestinal tract are called plexuses, specifically the myenteric plexus and the submucosal plexus. These plexuses contain nerve cells that control the contractions of the muscles in the gastrointestinal tract, as well as the secretion and absorption of substances into the bloodstream.

The Activities of the Characteristic Layered Structure of the Tubular