The reason for tonic contraction in some sphincters of the digestive system . Introduction: Majority of the gastrointestinal tract is made up of continuous smooth muscles. These muscles have some group of cells which are connected electrically with the help of gap junctions. These cells create contracting segments. Different types of contractions can be seen in different regions of the tract. The contractions which sustain for a few minutes or several hours are known as tonic contractions.

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Definition Definition Organ system that helps in the digestion of food by mechanical and biochemical processes. The digestive system breaks down food into simpler components that enable the body to then absorb or transport nutrients. The human digestive system includes the gastrointestinal tract or alimentary canal and the associate glands. The organs of the gastrointestinal tract include the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. The associated glands include salivary glands, liver, gallbladder, and pancreas.

Chapter 21.2, Problem 9CC

Summary Introduction

To determine: The reason for tonic contraction in some sphincters of the digestive system.

Introduction: Majority of the gastrointestinal tract is made up of continuous smooth muscles. These muscles have some group of cells which are connected electrically with the help of gap junctions. These cells create contracting segments. Different types of contractions can be seen in different regions of the tract. The contractions which sustain for a few minutes or several hours are known as tonic contractions.

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Definition Definition Organ system that helps in the digestion of food by mechanical and biochemical processes. The digestive system breaks down food into simpler components that enable the body to then absorb or transport nutrients. The human digestive system includes the gastrointestinal tract or alimentary canal and the associate glands. The organs of the gastrointestinal tract include the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. The associated glands include salivary glands, liver, gallbladder, and pancreas.

Chapter 21.2, Problem 9CC

Summary Introduction

To determine: The reason for tonic contraction in some sphincters of the digestive system.

Introduction: Majority of the gastrointestinal tract is made up of continuous smooth muscles. These muscles have some group of cells which are connected electrically with the help of gap junctions. These cells create contracting segments. Different types of contractions can be seen in different regions of the tract. The contractions which sustain for a few minutes or several hours are known as tonic contractions.

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Answer 3

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Definition Definition Organ system that helps in the digestion of food by mechanical and biochemical processes. The digestive system breaks down food into simpler components that enable the body to then absorb or transport nutrients. The human digestive system includes the gastrointestinal tract or alimentary canal and the associate glands. The organs of the gastrointestinal tract include the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. The associated glands include salivary glands, liver, gallbladder, and pancreas.

Chapter 21.2, Problem 9CC

Summary Introduction

To determine: The reason for tonic contraction in some sphincters of the digestive system.

Introduction: Majority of the gastrointestinal tract is made up of continuous smooth muscles. These muscles have some group of cells which are connected electrically with the help of gap junctions. These cells create contracting segments. Different types of contractions can be seen in different regions of the tract. The contractions which sustain for a few minutes or several hours are known as tonic contractions.

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Answer 4

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Definition Definition Organ system that helps in the digestion of food by mechanical and biochemical processes. The digestive system breaks down food into simpler components that enable the body to then absorb or transport nutrients. The human digestive system includes the gastrointestinal tract or alimentary canal and the associate glands. The organs of the gastrointestinal tract include the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. The associated glands include salivary glands, liver, gallbladder, and pancreas.

Chapter 21.2, Problem 9CC

Summary Introduction