The term peristalsis. Introduction: The alimentary canal comprises the mixing and propelling movements that are its motor functions. The propelling movement includes smooth muscle contraction in which the food is pressurized towards the alimentary canal by a wave-like motion. Peristalsis occurs by the wavelike motion that is a propelling movement.

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Chapter 17, Problem 5CA

Summary Introduction

To define:

The term peristalsis.

Introduction:

The alimentary canal comprises the mixing and propelling movements that are its motor functions. The propelling movement includes smooth muscle contraction in which the food is pressurized towards the alimentary canal by a wave-like motion. Peristalsis occurs by the wavelike motion that is a propelling movement.

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