The events of ingestion, absorption, digestion, and defecation, which take place when food is consumed. Introduction: The digestive system is involved in the digestive and absorptive processes in the body. It has various organs such as stomach, pancreas, small intestine, and liver. These organs secrete enzymes that digest macromolecules such as carbohydrates, fats, and proteins into smaller constituents.

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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 14, Problem 28SAE

Summary Introduction

To review:

The events of ingestion, absorption, digestion, and defecation, which take place when food is consumed.

Introduction:

The digestive system is involved in the digestive and absorptive processes in the body. It has various organs such as stomach, pancreas, small intestine, and liver. These organs secrete enzymes that digest macromolecules such as carbohydrates, fats, and proteins into smaller constituents.

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There are several processes that take place from the moment food enters our mouth until it is completely digested and used for energy. Using approximately 400-500 words, describe in detail and in order of process the mechanical (stomach and intestine)and chemical (gastric acid and enzymes) digestion of eating a grilled chicken sandwich with mayonnaise, lettuce, and tomatoes. Note what role the pancreas, gallbladder, and liver play in digestion of the ingredients? From what ingredients is your body deriving its energy and how many basic calories from the macronutrients ingested? Include at least two scholarly references (using APA formatting and style) to guide your answers (note that you can use your textbook as one of your references).

Complete the following statements to describe the digestion and absorption of various nutrients. Not all choices will be used. amino acids Starch is a(n) that is first broken down into by salivary in the mouth. stomach carbohydrate Additional digestive action in the small intestine converts maltose to bile salts which then can be absorbed. lipase Proteins are broken down into peptides in the by maltose which is present in gastric juice. mouth Peptides are then broken down into in the small intestine and amylase absorbed. small intestine Fats are emulsified in the small intestine by and later digested glucose by pepsin

Which of the following is/are TRUE about where the following macromolecules are digested and absorbed by the body? -Carbohydrates are digested by enzymes in the mouth and the small intestine and are absorbed in the small intestine -Three of these answers are correct -Proteins are digested by enzymes in the stomach and the small intestine, and absorbed in the small intestine -Water is absorbed in the stomach and reabsorbed in the large intestine -Two of these answers are correct

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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 14, Problem 28SAE

Summary Introduction

To review:

The events of ingestion, absorption, digestion, and defecation, which take place when food is consumed.

Introduction:

The digestive system is involved in the digestive and absorptive processes in the body. It has various organs such as stomach, pancreas, small intestine, and liver. These organs secrete enzymes that digest macromolecules such as carbohydrates, fats, and proteins into smaller constituents.

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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 14, Problem 28SAE

Summary Introduction

To review:

The events of ingestion, absorption, digestion, and defecation, which take place when food is consumed.

Introduction:

The digestive system is involved in the digestive and absorptive processes in the body. It has various organs such as stomach, pancreas, small intestine, and liver. These organs secrete enzymes that digest macromolecules such as carbohydrates, fats, and proteins into smaller constituents.

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Check out a sample textbook solution

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Answer 4

Question

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 14, Problem 28SAE

Summary Introduction