Most invertebrates and all vertebrates show extracellular digestive system consisting of a digestive tract along with the digestive organs. The digestive tract is a specialized tube in which the digestive contents move in one direction from the mouth to the anus.

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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 47, Problem 6TYK

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Most invertebrates and all vertebrates show extracellular digestive system consisting of a digestive tract along with the digestive organs. The digestive tract is a specialized tube in which the digestive contents move in one direction from the mouth to the anus.

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The principal function for intestinal goblet cells is: Select one: t of a. secreting digestive enzyme. b. absorbing nutrients. C. secreting one of several various hormones. d. secreting mucus.

A. What is/are the primary role(s) of the large intestine? a. to complete enzymatic digestion and store indigestible material b. to initiate enzymatic digestion of carbohydrates and to store water c. to absorb water from digested material, with essentially no digestive role of its own d. to secrete water into the material that is left over after all available nutrients have been absorbed e. to digest fats A. In the intestine most nutrients are absorbed regardless of whether the body has an immediate need or shortfall of them; ie there is little control over amounts taken up – which of the following does not follow this rule? a. absorption of sodium b. absorption of water c.absorption of iron d. absorption of fat soluble vitamins e. none of the above follow this rule – close control is exerted over all of them

Which of the following is true regarding digestion? A. The first segment of the alimentary tract is the duodenum. B. Amylase hydrolyzes starches into simple sugars. C. Bile hydrolyzes amylase into simple sugars. D. Trypsin and chymotrypsin degrade lipids into free fatty acids. E. All of the above answer choices correctly answer the question.

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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 47, Problem 6TYK

Summary Introduction

Introduction:

Most invertebrates and all vertebrates show extracellular digestive system consisting of a digestive tract along with the digestive organs. The digestive tract is a specialized tube in which the digestive contents move in one direction from the mouth to the anus.

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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 47, Problem 6TYK

Summary Introduction

Introduction:

Most invertebrates and all vertebrates show extracellular digestive system consisting of a digestive tract along with the digestive organs. The digestive tract is a specialized tube in which the digestive contents move in one direction from the mouth to the anus.

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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 47, Problem 6TYK

Summary Introduction

Introduction:

Most invertebrates and all vertebrates show extracellular digestive system consisting of a digestive tract along with the digestive organs. The digestive tract is a specialized tube in which the digestive contents move in one direction from the mouth to the anus.

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Answer 5

Chapter 47, Problem 6TYK

Summary Introduction

Introduction:

Most invertebrates and all vertebrates show extracellular digestive system consisting of a digestive tract along with the digestive organs. The digestive tract is a specialized tube in which the digestive contents move in one direction from the mouth to the anus.

Answer 6

Chapter 47, Problem 6TYK

Summary Introduction

Introduction:

Most invertebrates and all vertebrates show extracellular digestive system consisting of a digestive tract along with the digestive organs. The digestive tract is a specialized tube in which the digestive contents move in one direction from the mouth to the anus.

Answer 7

Chapter 47, Problem 6TYK

Summary Introduction

Introduction:

Most invertebrates and all vertebrates show extracellular digestive system consisting of a digestive tract along with the digestive organs. The digestive tract is a specialized tube in which the digestive contents move in one direction from the mouth to the anus.

Answer 8

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Answer 11

Ch. 47.1 - Prob. 1SB Ch. 47.1 - Prob. 2SB Ch. 47.1 - What is the difference between deposit feeders and...Ch. 47.2 - Prob. 1SB Ch. 47.2 - Prob. 2SB Ch. 47.3 - Prob. 1SB Ch. 47.3 - Prob. 2SB Ch. 47.3 - Prob. 3SB Ch. 47.3 - Prob. 4SB Ch. 47.4 - Prob. 1SB

Most invertebrates and all vertebrates show extracellular digestive system consisting of a digestive tract along with the digestive organs. The digestive tract is a specialized tube in which the digestive contents move in one direction from the mouth to the anus.

Solution Summary: The author explains that the digestive tract is a specialized tube that contains four major layers; sphincters, submucosa, muscularis, and serosa.

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Introduction:

Most invertebrates and all vertebrates show extracellular digestive system consisting of a digestive tract along with the digestive organs. The digestive tract is a specialized tube in which the digestive contents move in one direction from the mouth to the anus.

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Chapter 47 Solutions

Most invertebrates and all vertebrates show extracellular digestive system consisting of a digestive tract along with the digestive organs. The digestive tract is a specialized tube in which the digestive contents move in one direction from the mouth to the anus.

Solution Summary: The author explains that the digestive tract is a specialized tube that contains four major layers; sphincters, submucosa, muscularis, and serosa.

Videos

Introduction: Most invertebrates and all vertebrates show extracellular digestive system consisting of a digestive tract along with the digestive organs. The digestive tract is a specialized tube in which the digestive contents move in one direction from the mouth to the anus.

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Chapter 47 Solutions

Introduction:

Most invertebrates and all vertebrates show extracellular digestive system consisting of a digestive tract along with the digestive organs. The digestive tract is a specialized tube in which the digestive contents move in one direction from the mouth to the anus.