________ are pacemakers for slow wave activity.
A) Interstitial cells of Cajal
B) Intrinsic neuron cells
C) Extrinsic neuron cells
D) G cells
E) Chief cells

Question

Quizplus · Accepted Answer

Interstitial cells of Cajal are pacemakers for slow wave activity. They are specialized cells found in the gastrointestinal tract that generate electrical impulses to regulate the contractions of smooth muscle and facilitate digestion. Intrinsic and extrinsic neuron cells play a role in regulating GI motility, but do not specifically serve as pacemakers for slow wave activity. G cells and chief cells are types of specialized cells found in the stomach that secrete hormones and enzymes, respectively, and are not involved in regulating GI motility.

________ Are Pacemakers for Slow Wave Activity