Question 1

Choose the one most appropriate statement for each.​
-bile

Accepted Answer

A) ​made in the small intestine and pancreas; act on peptide fragments 
B) ​glucose, fructose, and galactose are examples 
C) ​made in the pancreas; acts on fats 
D) ​made by the pancreas and salivary glands; acts on starch 
E) ​made by the small intestine; acts on two-unit sugars
F)​made by the pancreas; acts on proteins and polypeptides
G)​contains cholesterol; helps emulsify fats
H)​made in the stomach; acts on proteins
I)​stimulates hydrochloric acid secretion
J)​circular muscle; acts like valve 
A) ​made in the small intestine and pancreas; act on peptide fragments 
B) ​glucose, fructose, and galactose are examples 
C) ​made in the pancreas; acts on fats 
D) ​made by the pancreas and salivary glands; acts on starch 
E) ​made by the small intestine; acts on two-unit sugars
F)​made by the pancreas; acts on proteins and polypeptides
G)​contains cholesterol; helps emulsify fats
H)​made in the stomach; acts on proteins
I)​stimulates hydrochloric acid secretion
J)​circular muscle; acts like valve

Question 2

The enzyme that digests protein is ____.

Accepted Answer

A)  ​ghrelin 
B)  ​chyme 
C)  ​pepsin 
D)  ​sulfuric acid 
E)  lipase​ 
A)  ​ghrelin 
B)  ​chyme 
C)  ​pepsin 
D)  ​sulfuric acid 
E)  lipase​

Question 3

Calcium is a mineral that plays an important role in ____.

Accepted Answer

A)  ​producing thyroid hormone 
B)  ​nerve function 
C)  ​intercellular signaling 
D)  ​supporting the hemoglobin molecule 
E)  maintaining the cell membrane​ 
A)  ​producing thyroid hormone 
B)  ​nerve function 
C)  ​intercellular signaling 
D)  ​supporting the hemoglobin molecule 
E)  maintaining the cell membrane​

Question 4

​Choose the one most appropriate statement for each.
-gastric fluid

Accepted Answer

A) ​a process that propels material in the esophagus farther long the tube to the stomach 
B) ​ring of muscles that open and close to control passageways 
C) ​thin, outermost layer of stomach 
D) ​a regurgitated ball of food particles 
E) ​emulsify fat globules
F)​have multiple stomach chambers, some of which store populations of microorganisms
G)​interior lining of stomach
H)​gastric inhibitory peptide
I)​mixture of mucus, HCl, and pepsinogen
J)​a mixture of gastric fluid and food particles in the stomach 
A) ​a process that propels material in the esophagus farther long the tube to the stomach 
B) ​ring of muscles that open and close to control passageways 
C) ​thin, outermost layer of stomach 
D) ​a regurgitated ball of food particles 
E) ​emulsify fat globules
F)​have multiple stomach chambers, some of which store populations of microorganisms
G)​interior lining of stomach
H)​gastric inhibitory peptide
I)​mixture of mucus, HCl, and pepsinogen
J)​a mixture of gastric fluid and food particles in the stomach

Question 5

Which of the following enzymes digests starches?​

Accepted Answer

A)  ​pepsin 
B)  ​catalase 
C)  ​amylase 
D)  ​lipase 
E)  trypsin​ 
A)  ​pepsin 
B)  ​catalase 
C)  ​amylase 
D)  ​lipase 
E)  trypsin​

Question 6

Multicelled, absorptive structures called __________ are on each fold of the small intestines.

Accepted Answer

The answer of Multicelled, absorptive structures called __________ are on...

Question 7

Figure 39.4
​
  
-anus​

Accepted Answer

The answer of Figure 39.4
​
  
-anus​
...

Question 8

An example of insoluble fiber is ____.

Accepted Answer

A)  ​glucose 
B)  ​starch 
C)  ​cellulose 
D)  ​sucrose 
E)  phospholipids 
A)  ​glucose 
B)  ​starch 
C)  ​cellulose 
D)  ​sucrose 
E)  phospholipids

Question 9

​Respond to the following statements with reference to the four glands or structures of the mammalian gastrointestinal tract listed below.
-The peptide-digesting enzyme, aminopeptidase, is produced there.

Accepted Answer

A) ​salivary glands 
B) ​stomach mucosa 
C) ​intestinal mucosa 
D) ​pancreas​ 
A) ​salivary glands 
B) ​stomach mucosa 
C) ​intestinal mucosa 
D) ​pancreas​

Question 10

__________, which assists in fat digestion, is made in the liver and stored in the __________.

Accepted Answer

The answer of __________, which assists in fat digestion, is...

Question 11

Vitamin C ____.

Accepted Answer

A)  ​helps blood to clot 
B)  ​is needed to make collagen 
C)  ​is used to create coenzymes 
D)  ​is fat soluble 
E)  protects cell membranes​ 
A)  ​helps blood to clot 
B)  ​is needed to make collagen 
C)  ​is used to create coenzymes 
D)  ​is fat soluble 
E)  protects cell membranes​

Question 12

Chart the path of food through the human digestive system.

Accepted Answer

Food would travel through the following

Question 13

Choose the one most appropriate statement for each.​
-monosaccharides

Accepted Answer

A) ​made in the small intestine and pancreas; act on peptide fragments 
B) ​glucose, fructose, and galactose are examples 
C) ​made in the pancreas; acts on fats 
D) ​made by the pancreas and salivary glands; acts on starch 
E) ​made by the small intestine; acts on two-unit sugars
F)​made by the pancreas; acts on proteins and polypeptides
G)​contains cholesterol; helps emulsify fats
H)​made in the stomach; acts on proteins
I)​stimulates hydrochloric acid secretion
J)​circular muscle; acts like valve 
A) ​made in the small intestine and pancreas; act on peptide fragments 
B) ​glucose, fructose, and galactose are examples 
C) ​made in the pancreas; acts on fats 
D) ​made by the pancreas and salivary glands; acts on starch 
E) ​made by the small intestine; acts on two-unit sugars
F)​made by the pancreas; acts on proteins and polypeptides
G)​contains cholesterol; helps emulsify fats
H)​made in the stomach; acts on proteins
I)​stimulates hydrochloric acid secretion
J)​circular muscle; acts like valve

Question 14

Constipation can be caused by all of the following except ____.

Accepted Answer

A)  ​emotional stress 
B)  ​a low-fiber diet 
C)  ​a sedentary lifestyle 
D)  ​dehydration 
E)  bacterial infections 
A)  ​emotional stress 
B)  ​a low-fiber diet 
C)  ​a sedentary lifestyle 
D)  ​dehydration 
E)  bacterial infections

Question 15

Which statement about digestion in ruminants is FALSE?​

Accepted Answer

A)  ​Ruminant animals have symbiotic bacteria to aid in the digestion of their food. 
B)  ​Food materials are re-chewed. 
C)  ​Chewing results in mechanically breaking down food and exposing more cellulose to digestive enzymes. 
D)  ​Ruminants have a smaller range of foods in their diet than do humans. 
E)  Ruminants have a single but disproportionately large stomach.​ 
A)  ​Ruminant animals have symbiotic bacteria to aid in the digestion of their food. 
B)  ​Food materials are re-chewed. 
C)  ​Chewing results in mechanically breaking down food and exposing more cellulose to digestive enzymes. 
D)  ​Ruminants have a smaller range of foods in their diet than do humans. 
E)  Ruminants have a single but disproportionately large stomach.​

Question 16

Nutrient absorption mostly happens in the ____.

Accepted Answer

A)  ​stomach 
B)  ​small intestine 
C)  ​colon 
D)  ​pancreas 
E)  esophagus​ 
A)  ​stomach 
B)  ​small intestine 
C)  ​colon 
D)  ​pancreas 
E)  esophagus​

Question 17

Food is moved through the digestive system by ____.

Accepted Answer

A)  ​sphincters 
B)  ​accessory organs 
C)  ​smooth muscle contractions 
D)  ​movement of villi 
E)  skeletal muscle contractions 
A)  ​sphincters 
B)  ​accessory organs 
C)  ​smooth muscle contractions 
D)  ​movement of villi 
E)  skeletal muscle contractions

Question 18

​Choose the one most appropriate statement for each.
-cud

Accepted Answer

A) ​a process that propels material in the esophagus farther long the tube to the stomach 
B) ​ring of muscles that open and close to control passageways 
C) ​thin, outermost layer of stomach 
D) ​a regurgitated ball of food particles 
E) ​emulsify fat globules
F)​have multiple stomach chambers, some of which store populations of microorganisms
G)​interior lining of stomach
H)​gastric inhibitory peptide
I)​mixture of mucus, HCl, and pepsinogen
J)​a mixture of gastric fluid and food particles in the stomach 
A) ​a process that propels material in the esophagus farther long the tube to the stomach 
B) ​ring of muscles that open and close to control passageways 
C) ​thin, outermost layer of stomach 
D) ​a regurgitated ball of food particles 
E) ​emulsify fat globules
F)​have multiple stomach chambers, some of which store populations of microorganisms
G)​interior lining of stomach
H)​gastric inhibitory peptide
I)​mixture of mucus, HCl, and pepsinogen
J)​a mixture of gastric fluid and food particles in the stomach

Question 19

Escherichia coli grows in the large intestine and is instrumental in making ____.

Accepted Answer

A)  ​vitamin B₁₂ 
B)  ​bile 
C)  ​vitamin K 
D)  ​lipase 
E)  vitamin C​ 
A)  ​vitamin B₁₂ 
B)  ​bile 
C)  ​vitamin K 
D)  ​lipase 
E)  vitamin C​

Question 20

Use the figure above to answer the following question.
-The teeth designated by the letter "B" in the above figure are called ____.

Accepted Answer

A)  ​canines 
B)  ​premolars 
C)  ​incisors 
D)  ​molars 
E)  wisdom teeth​ 
A)  ​canines 
B)  ​premolars 
C)  ​incisors 
D)  ​molars 
E)  wisdom teeth​

Exam 39: Digestion and Nutrition

Choose the one most appropriate statement for each.​ -bile

The enzyme that digests protein is ____.

Calcium is a mineral that plays an important role in ____.

​Choose the one most appropriate statement for each. -gastric fluid

Which of the following enzymes digests starches?​

Multicelled, absorptive structures called __________ are on each fold of the small intestines.

Figure 39.4 ​ -anus​

An example of insoluble fiber is ____.

​Respond to the following statements with reference to the four glands or structures of the mammalian gastrointestinal tract listed below. -The peptide-digesting enzyme, aminopeptidase, is produced there.

__________, which assists in fat digestion, is made in the liver and stored in the __________.

Vitamin C ____.

Chart the path of food through the human digestive system.

Choose the one most appropriate statement for each.​ -monosaccharides

Constipation can be caused by all of the following except ____.

Which statement about digestion in ruminants is FALSE?​

Nutrient absorption mostly happens in the ____.

Food is moved through the digestive system by ____.

​Choose the one most appropriate statement for each. -cud

Escherichia coli grows in the large intestine and is instrumental in making ____.

Use the figure above to answer the following question. -The teeth designated by the letter "B" in the above figure are called ____.

Invitation to Biology

Lifes Chemical Basis

Molecules of Life

Cell Structure and Function

Ground Rules of Metabolism

Where It Starts - Photosynthesis

How Cells Release Chemical Energy

Dna Structure and Function

From Dna to Protein

Gene Control

How Cells Reproduce

Meiosis and Sexual Reproduction

Observing Patterns in Inherited Traits

Chromosomes and Human Inheritance

Studying and Manipulating Genomes

Evidence of Evolution

Processes of Evolution

Organizating Information About Species

Lifes Origin and Early Evolution

Viruses - Bacteria - and Archaea

Protists - the Simplest Eukaryotes

The Land Plants

Fungi

Animal Evolution - the Invertibrates

Animal Evolution - the Chordates

Human Evolution

Plant Tissues

Plant Nutrition and Transport

Life Cycles of Flowering Plants

Communication Strategies in Plants

Animal Tissues

Neural Control

Sensory Perception

Endocrine Control

Structural Support and Movement

Circulation

Immunity

Respiration

Maintaining the Internal Environment

Animal Reproductive Systems

Animal Development

Animal Behavior

Filters

Choose the one most appropriate statement for each. -bile

Choose the one most appropriate statement for each. -gastric fluid

Which of the following enzymes digests starches?

Figure 39.4 -anus

Respond to the following statements with reference to the four glands or structures of the mammalian gastrointestinal tract listed below. -The peptide-digesting enzyme, aminopeptidase, is produced there.

, which assists in fat digestion, is made in the liver and stored in the .

Choose the one most appropriate statement for each. -monosaccharides

Which statement about digestion in ruminants is FALSE?

Choose the one most appropriate statement for each. -cud