The distinct features of the small intestine that make it more suited as site of nutrient absorption than the stomach. Concept introduction: Digestive system is defined as the breakdown of complex molecules into simple molecules by the involvement of chemical and mechanical processes. Chemical process includes the involvement of digestive enzymes and mechanical process includes chewing, cutting, and churning movements. Small intestine or small bowel is the connecting link between the stomach and large intestine and it is the last stage of the food absorption process. It has three distinct regions–duodenum, jejunum, and ileum.

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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 41, Problem 41.3CR

Summary Introduction

To explain: The distinct features of the small intestine that make it more suited as site of nutrient absorption than the stomach.

Concept introduction:

Digestive system is defined as the breakdown of complex molecules into simple molecules by the involvement of chemical and mechanical processes. Chemical process includes the involvement of digestive enzymes and mechanical process includes chewing, cutting, and churning movements.

Small intestine or small bowel is the connecting link between the stomach and large intestine and it is the last stage of the food absorption process. It has three distinct regions–duodenum, jejunum, and ileum.

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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 41, Problem 41.3CR

Summary Introduction

To explain: The distinct features of the small intestine that make it more suited as site of nutrient absorption than the stomach.

Concept introduction:

Digestive system is defined as the breakdown of complex molecules into simple molecules by the involvement of chemical and mechanical processes. Chemical process includes the involvement of digestive enzymes and mechanical process includes chewing, cutting, and churning movements.

Small intestine or small bowel is the connecting link between the stomach and large intestine and it is the last stage of the food absorption process. It has three distinct regions–duodenum, jejunum, and ileum.

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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 41, Problem 41.3CR

Summary Introduction

To explain: The distinct features of the small intestine that make it more suited as site of nutrient absorption than the stomach.

Concept introduction:

Digestive system is defined as the breakdown of complex molecules into simple molecules by the involvement of chemical and mechanical processes. Chemical process includes the involvement of digestive enzymes and mechanical process includes chewing, cutting, and churning movements.

Small intestine or small bowel is the connecting link between the stomach and large intestine and it is the last stage of the food absorption process. It has three distinct regions–duodenum, jejunum, and ileum.

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Check out a sample textbook solution

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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 41, Problem 41.3CR

Summary Introduction