The similarities and dissimilarities between mastication and deglutition. Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. Mastication and deglutition are the part digestion process.

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Answer 1

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 21, Problem 16RQ

a.

Summary Introduction

To explain: The similarities and dissimilarities between mastication and deglutition.

Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. Mastication and deglutition are the part digestion process.

b.

Summary Introduction

To explain: The similarities and dissimilarities between microvilli and villi.

Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. The digestive system completes its function with the help of four processes- digestion, absorption, secretion, and motility. The cell membrane and the intestine play a major role in the processes of the digestive system.

c.

Summary Introduction

To explain: The similarities and dissimilarities among peristalsis, segmental contractions, migrating motor complex, and mass movements.

Introduction: The motility is the process of movement of material through the GI tract as a result of muscle contraction. The motility fulfills the two purposes of the digestion process. One purpose is the moving of food from the mouth to the anus, and another purpose is the mixing of food mechanically to break it into uniformly small particles. The gastrointestinal tract is mostly composed of single-unit smooth muscles. A different region of GI tracts exhibits different types of contraction.

d.

Summary Introduction

To explain: The similarities and dissimilarities between chyme and feces.

Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. The digestive system completes its function with the help of four processes- digestion, absorption, secretion, and motility. The chyme and feces are formed during the different processes of the digestive system.

e.

Summary Introduction

To explain: The similarities and dissimilarities between short reflexes and long reflexes.

Introduction: Motility and secretion are the two primary regulated functions of the four gastrointestinal processes. The motility is regulated so that the food gets proper time to digest in the intestine. The secretion is regulated so that the appropriate digestive enzymes can break down food for absorption. The enteric nervous system (ENS) regulates motility, secretion, and growth of the digestive tract.

f.

Summary Introduction

To explain: The similarities and dissimilarities among submucosal plexus, myenteric plexus, and vagus nerve.

Introduction: The enteric nervous system (ENS) regulates motility, secretion, and growth of the digestive tract. The enteric nervous system (ENS) works in isolation as well as in association with the central nervous system (CNS).

g.

Summary Introduction

To explain: The similarities and dissimilarities among cephalic, gastric, and intestinal phases of digestion

Introduction: The digestive process is composed of a series of reactions involving digestive hormones and juices as a result of which complex molecules are broken down into smaller ones. The digestion process starts from the oral cavity.

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Answer 2

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 21, Problem 16RQ

a.

Summary Introduction

To explain: The similarities and dissimilarities between mastication and deglutition.

Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. Mastication and deglutition are the part digestion process.

b.

Summary Introduction

To explain: The similarities and dissimilarities between microvilli and villi.

Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. The digestive system completes its function with the help of four processes- digestion, absorption, secretion, and motility. The cell membrane and the intestine play a major role in the processes of the digestive system.

c.

Summary Introduction

To explain: The similarities and dissimilarities among peristalsis, segmental contractions, migrating motor complex, and mass movements.

Introduction: The motility is the process of movement of material through the GI tract as a result of muscle contraction. The motility fulfills the two purposes of the digestion process. One purpose is the moving of food from the mouth to the anus, and another purpose is the mixing of food mechanically to break it into uniformly small particles. The gastrointestinal tract is mostly composed of single-unit smooth muscles. A different region of GI tracts exhibits different types of contraction.

d.

Summary Introduction

To explain: The similarities and dissimilarities between chyme and feces.

Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. The digestive system completes its function with the help of four processes- digestion, absorption, secretion, and motility. The chyme and feces are formed during the different processes of the digestive system.

e.

Summary Introduction

To explain: The similarities and dissimilarities between short reflexes and long reflexes.

Introduction: Motility and secretion are the two primary regulated functions of the four gastrointestinal processes. The motility is regulated so that the food gets proper time to digest in the intestine. The secretion is regulated so that the appropriate digestive enzymes can break down food for absorption. The enteric nervous system (ENS) regulates motility, secretion, and growth of the digestive tract.

f.

Summary Introduction

To explain: The similarities and dissimilarities among submucosal plexus, myenteric plexus, and vagus nerve.

Introduction: The enteric nervous system (ENS) regulates motility, secretion, and growth of the digestive tract. The enteric nervous system (ENS) works in isolation as well as in association with the central nervous system (CNS).

g.

Summary Introduction

To explain: The similarities and dissimilarities among cephalic, gastric, and intestinal phases of digestion

Introduction: The digestive process is composed of a series of reactions involving digestive hormones and juices as a result of which complex molecules are broken down into smaller ones. The digestion process starts from the oral cavity.

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Answer 3

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 21, Problem 16RQ

a.

Summary Introduction

To explain: The similarities and dissimilarities between mastication and deglutition.

Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. Mastication and deglutition are the part digestion process.

b.

Summary Introduction

To explain: The similarities and dissimilarities between microvilli and villi.

Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. The digestive system completes its function with the help of four processes- digestion, absorption, secretion, and motility. The cell membrane and the intestine play a major role in the processes of the digestive system.

c.

Summary Introduction

To explain: The similarities and dissimilarities among peristalsis, segmental contractions, migrating motor complex, and mass movements.

Introduction: The motility is the process of movement of material through the GI tract as a result of muscle contraction. The motility fulfills the two purposes of the digestion process. One purpose is the moving of food from the mouth to the anus, and another purpose is the mixing of food mechanically to break it into uniformly small particles. The gastrointestinal tract is mostly composed of single-unit smooth muscles. A different region of GI tracts exhibits different types of contraction.

d.

Summary Introduction

To explain: The similarities and dissimilarities between chyme and feces.

Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. The digestive system completes its function with the help of four processes- digestion, absorption, secretion, and motility. The chyme and feces are formed during the different processes of the digestive system.

e.

Summary Introduction

To explain: The similarities and dissimilarities between short reflexes and long reflexes.

Introduction: Motility and secretion are the two primary regulated functions of the four gastrointestinal processes. The motility is regulated so that the food gets proper time to digest in the intestine. The secretion is regulated so that the appropriate digestive enzymes can break down food for absorption. The enteric nervous system (ENS) regulates motility, secretion, and growth of the digestive tract.

f.

Summary Introduction

To explain: The similarities and dissimilarities among submucosal plexus, myenteric plexus, and vagus nerve.

Introduction: The enteric nervous system (ENS) regulates motility, secretion, and growth of the digestive tract. The enteric nervous system (ENS) works in isolation as well as in association with the central nervous system (CNS).

g.

Summary Introduction

To explain: The similarities and dissimilarities among cephalic, gastric, and intestinal phases of digestion

Introduction: The digestive process is composed of a series of reactions involving digestive hormones and juices as a result of which complex molecules are broken down into smaller ones. The digestion process starts from the oral cavity.

Expert Solution & Answer

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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 21, Problem 16RQ

a.

Summary Introduction

To explain: The similarities and dissimilarities between mastication and deglutition.

Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. Mastication and deglutition are the part digestion process.

b.

Summary Introduction

To explain: The similarities and dissimilarities between microvilli and villi.

Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. The digestive system completes its function with the help of four processes- digestion, absorption, secretion, and motility. The cell membrane and the intestine play a major role in the processes of the digestive system.

c.

Summary Introduction

To explain: The similarities and dissimilarities among peristalsis, segmental contractions, migrating motor complex, and mass movements.

Introduction: The motility is the process of movement of material through the GI tract as a result of muscle contraction. The motility fulfills the two purposes of the digestion process. One purpose is the moving of food from the mouth to the anus, and another purpose is the mixing of food mechanically to break it into uniformly small particles. The gastrointestinal tract is mostly composed of single-unit smooth muscles. A different region of GI tracts exhibits different types of contraction.

d.

Summary Introduction

To explain: The similarities and dissimilarities between chyme and feces.

Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. The digestive system completes its function with the help of four processes- digestion, absorption, secretion, and motility. The chyme and feces are formed during the different processes of the digestive system.

e.

Summary Introduction

To explain: The similarities and dissimilarities between short reflexes and long reflexes.

Introduction: Motility and secretion are the two primary regulated functions of the four gastrointestinal processes. The motility is regulated so that the food gets proper time to digest in the intestine. The secretion is regulated so that the appropriate digestive enzymes can break down food for absorption. The enteric nervous system (ENS) regulates motility, secretion, and growth of the digestive tract.

f.

Summary Introduction

To explain: The similarities and dissimilarities among submucosal plexus, myenteric plexus, and vagus nerve.

Introduction: The enteric nervous system (ENS) regulates motility, secretion, and growth of the digestive tract. The enteric nervous system (ENS) works in isolation as well as in association with the central nervous system (CNS).

g.

Summary Introduction

To explain: The similarities and dissimilarities among cephalic, gastric, and intestinal phases of digestion

Introduction: The digestive process is composed of a series of reactions involving digestive hormones and juices as a result of which complex molecules are broken down into smaller ones. The digestion process starts from the oral cavity.

Expert Solution & Answer

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Answer 5

Chapter 21, Problem 16RQ

a.

Summary Introduction

To explain: The similarities and dissimilarities between mastication and deglutition.

Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. Mastication and deglutition are the part digestion process.

b.

Summary Introduction

To explain: The similarities and dissimilarities between microvilli and villi.

Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. The digestive system completes its function with the help of four processes- digestion, absorption, secretion, and motility. The cell membrane and the intestine play a major role in the processes of the digestive system.

c.

Summary Introduction

To explain: The similarities and dissimilarities among peristalsis, segmental contractions, migrating motor complex, and mass movements.

Introduction: The motility is the process of movement of material through the GI tract as a result of muscle contraction. The motility fulfills the two purposes of the digestion process. One purpose is the moving of food from the mouth to the anus, and another purpose is the mixing of food mechanically to break it into uniformly small particles. The gastrointestinal tract is mostly composed of single-unit smooth muscles. A different region of GI tracts exhibits different types of contraction.

d.

Summary Introduction

To explain: The similarities and dissimilarities between chyme and feces.

Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. The digestive system completes its function with the help of four processes- digestion, absorption, secretion, and motility. The chyme and feces are formed during the different processes of the digestive system.

e.

Summary Introduction

To explain: The similarities and dissimilarities between short reflexes and long reflexes.

Introduction: Motility and secretion are the two primary regulated functions of the four gastrointestinal processes. The motility is regulated so that the food gets proper time to digest in the intestine. The secretion is regulated so that the appropriate digestive enzymes can break down food for absorption. The enteric nervous system (ENS) regulates motility, secretion, and growth of the digestive tract.

f.

Summary Introduction

To explain: The similarities and dissimilarities among submucosal plexus, myenteric plexus, and vagus nerve.

Introduction: The enteric nervous system (ENS) regulates motility, secretion, and growth of the digestive tract. The enteric nervous system (ENS) works in isolation as well as in association with the central nervous system (CNS).

g.

Summary Introduction

To explain: The similarities and dissimilarities among cephalic, gastric, and intestinal phases of digestion

Introduction: The digestive process is composed of a series of reactions involving digestive hormones and juices as a result of which complex molecules are broken down into smaller ones. The digestion process starts from the oral cavity.

Answer 6

Chapter 21, Problem 16RQ

a.

Summary Introduction

To explain: The similarities and dissimilarities between mastication and deglutition.

Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. Mastication and deglutition are the part digestion process.

Answer 7

Chapter 21, Problem 16RQ

a.

Summary Introduction

To explain: The similarities and dissimilarities between mastication and deglutition.

Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. Mastication and deglutition are the part digestion process.

Answer 8

b.

Summary Introduction

To explain: The similarities and dissimilarities between microvilli and villi.

Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. The digestive system completes its function with the help of four processes- digestion, absorption, secretion, and motility. The cell membrane and the intestine play a major role in the processes of the digestive system.

Answer 9

b.

Summary Introduction

To explain: The similarities and dissimilarities between microvilli and villi.

Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. The digestive system completes its function with the help of four processes- digestion, absorption, secretion, and motility. The cell membrane and the intestine play a major role in the processes of the digestive system.

Answer 10

c.

Summary Introduction

To explain: The similarities and dissimilarities among peristalsis, segmental contractions, migrating motor complex, and mass movements.

Introduction: The motility is the process of movement of material through the GI tract as a result of muscle contraction. The motility fulfills the two purposes of the digestion process. One purpose is the moving of food from the mouth to the anus, and another purpose is the mixing of food mechanically to break it into uniformly small particles. The gastrointestinal tract is mostly composed of single-unit smooth muscles. A different region of GI tracts exhibits different types of contraction.

Answer 11

c.

Summary Introduction

To explain: The similarities and dissimilarities among peristalsis, segmental contractions, migrating motor complex, and mass movements.

Introduction: The motility is the process of movement of material through the GI tract as a result of muscle contraction. The motility fulfills the two purposes of the digestion process. One purpose is the moving of food from the mouth to the anus, and another purpose is the mixing of food mechanically to break it into uniformly small particles. The gastrointestinal tract is mostly composed of single-unit smooth muscles. A different region of GI tracts exhibits different types of contraction.

Answer 12

d.

Summary Introduction

To explain: The similarities and dissimilarities between chyme and feces.

Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. The digestive system completes its function with the help of four processes- digestion, absorption, secretion, and motility. The chyme and feces are formed during the different processes of the digestive system.

Answer 13

d.

Summary Introduction

To explain: The similarities and dissimilarities between chyme and feces.

Introduction: The primary function of the digestive system is the movement of nutrients, water, and ions from the external environment to the internal environment of the body. The digestive system completes its function with the help of four processes- digestion, absorption, secretion, and motility. The chyme and feces are formed during the different processes of the digestive system.

Answer 14

e.

Summary Introduction

To explain: The similarities and dissimilarities between short reflexes and long reflexes.

Introduction: Motility and secretion are the two primary regulated functions of the four gastrointestinal processes. The motility is regulated so that the food gets proper time to digest in the intestine. The secretion is regulated so that the appropriate digestive enzymes can break down food for absorption. The enteric nervous system (ENS) regulates motility, secretion, and growth of the digestive tract.

Answer 15

e.

Summary Introduction

To explain: The similarities and dissimilarities between short reflexes and long reflexes.

Introduction: Motility and secretion are the two primary regulated functions of the four gastrointestinal processes. The motility is regulated so that the food gets proper time to digest in the intestine. The secretion is regulated so that the appropriate digestive enzymes can break down food for absorption. The enteric nervous system (ENS) regulates motility, secretion, and growth of the digestive tract.

Answer 16

f.

Summary Introduction

To explain: The similarities and dissimilarities among submucosal plexus, myenteric plexus, and vagus nerve.

Introduction: The enteric nervous system (ENS) regulates motility, secretion, and growth of the digestive tract. The enteric nervous system (ENS) works in isolation as well as in association with the central nervous system (CNS).

Answer 17

f.

Summary Introduction

To explain: The similarities and dissimilarities among submucosal plexus, myenteric plexus, and vagus nerve.

Introduction: The enteric nervous system (ENS) regulates motility, secretion, and growth of the digestive tract. The enteric nervous system (ENS) works in isolation as well as in association with the central nervous system (CNS).

Answer 18

g.

Summary Introduction

To explain: The similarities and dissimilarities among cephalic, gastric, and intestinal phases of digestion

Introduction: The digestive process is composed of a series of reactions involving digestive hormones and juices as a result of which complex molecules are broken down into smaller ones. The digestion process starts from the oral cavity.

Answer 19

g.

Summary Introduction

To explain: The similarities and dissimilarities among cephalic, gastric, and intestinal phases of digestion

Introduction: The digestive process is composed of a series of reactions involving digestive hormones and juices as a result of which complex molecules are broken down into smaller ones. The digestion process starts from the oral cavity.

Answer 20

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Answer 21

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Answer 23

Ch. 21 - Prob. 1CC Ch. 21 - Prob. 2CC Ch. 21 - Prob. 3CC Ch. 21 - Define digestion. What is the difference between...Ch. 21 - Prob. 5CC Ch. 21 - Draw a cell showing (1) an enzyme in a cytoplasmic...Ch. 21 - Prob. 7CC Ch. 21 - Prob. 8CC Ch. 21 - Prob. 9CC Ch. 21 - Prob. 10CC

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