Question 1

Which hormone stimulates the acid-secreting glands of the stomach?

Accepted Answer

A)  Secretin 
B)  Gastrin 
C)  Cholecystokinin 
D)  Gastric inhibitory peptide 
E)  Lipoprotein lipase 
A)  Secretin 
B)  Gastrin 
C)  Cholecystokinin 
D)  Gastric inhibitory peptide 
E)  Lipoprotein lipase

Question 2

Which statement about cholesterol is TRUE?

Accepted Answer

A)  If the blood contains too much HDL, cholesterol may be deposited on the arterial wall. 
B)  LDLs transport cholesterol from cells to the liver when cholesterol levels are high. 
C)  LDLs must bind with an LDL receptor on the cell membrane to be taken up by cells. 
D)  Most plasma cholesterol is transported on HDLs or high-density lipoproteins. 
E)  Omega-3 fatty acids are thought to decrease HDL levels. 
A)  If the blood contains too much HDL, cholesterol may be deposited on the arterial wall. 
B)  LDLs transport cholesterol from cells to the liver when cholesterol levels are high. 
C)  LDLs must bind with an LDL receptor on the cell membrane to be taken up by cells. 
D)  Most plasma cholesterol is transported on HDLs or high-density lipoproteins. 
E)  Omega-3 fatty acids are thought to decrease HDL levels.

Question 3

The ____ makes bile.

Accepted Answer

A)  liver 
B)  gallbladder 
C)  pancreas 
D)  stomach 
E)  small intestine 
A)  liver 
B)  gallbladder 
C)  pancreas 
D)  stomach 
E)  small intestine

Question 4

Chyme flows directly from the jejunum into the

Accepted Answer

A)  duodenum. 
B)  stomach. 
C)  ileum. 
D)  esophagus. 
E)  rectum. 
A)  duodenum. 
B)  stomach. 
C)  ileum. 
D)  esophagus. 
E)  rectum.

Question 5

Which of the following does not contain a gastrovascular cavity?

Accepted Answer

A)  Hydras 
B)  Cnidarians 
C)  Sponges 
D)  Flatworms 
E)  Jellyfish 
A)  Hydras 
B)  Cnidarians 
C)  Sponges 
D)  Flatworms 
E)  Jellyfish

Question 6

Omnivores that remove suspended particles from water they inhabit are called ____.

Accepted Answer

A)  filter feeders 
B)  predators 
C)  suspension feeders 
D)  particulate feeders 
E)  stationary fish 
A)  filter feeders 
B)  predators 
C)  suspension feeders 
D)  particulate feeders 
E)  stationary fish

Question 7

Match between columns
                        Premises: Converts excess glucose to glycogen and stores it

Accepted Answer

The Answer of Small intestine and Esophagus and Pancreas and is...

Question 8

Dietary fiber that is not digested will be

Accepted Answer

A)  eliminated. 
B)  ingested. 
C)  reabsorbed 
D)  hydrolyzed. 
E)  absorbed. 
A)  eliminated. 
B)  ingested. 
C)  reabsorbed 
D)  hydrolyzed. 
E)  absorbed.

Question 9

Match between columns
                        Premises: Villi are found here

Accepted Answer

The Answer of Esophagus and Pancreas and Pharynx and Stomach is...

Question 10

One of the principal functions of bile is

Accepted Answer

A)  protecting the stomach lining. 
B)  enzymatically digesting proteins. 
C)  mechanically digesting proteins. 
D)  mechanically digesting fats. 
E)  enzymatically digesting starches. 
A)  protecting the stomach lining. 
B)  enzymatically digesting proteins. 
C)  mechanically digesting proteins. 
D)  mechanically digesting fats. 
E)  enzymatically digesting starches.

Question 11

A filter feeder is an animal that

Accepted Answer

A)  has well-developed teeth for stabbing prey. 
B)  secretes paralyzing venom suspended in saliva. 
C)  has a symbiotic relationship with its host. 
D)  entraps food particles from water. 
E)  feeds on nectar while suspended in air. 
A)  has well-developed teeth for stabbing prey. 
B)  secretes paralyzing venom suspended in saliva. 
C)  has a symbiotic relationship with its host. 
D)  entraps food particles from water. 
E)  feeds on nectar while suspended in air.

Question 12

Which statement about obesity is FALSE?

Accepted Answer

A)  The number of fat cells in an adult is determined by the amount of fat stored during childhood. 
B)  Genetics, not overeating, is responsible for obesity. 
C)  Obesity can result from an increase in the size and/or number of fat cells. 
D)  Many of the factors involved in obesity are inherited. 
E)  To lose weight, energy intake must be less than energy output. 
A)  The number of fat cells in an adult is determined by the amount of fat stored during childhood. 
B)  Genetics, not overeating, is responsible for obesity. 
C)  Obesity can result from an increase in the size and/or number of fat cells. 
D)  Many of the factors involved in obesity are inherited. 
E)  To lose weight, energy intake must be less than energy output.

Question 13

A major function of bile is to emulsify fats.

Accepted Answer

A) True 
 B)False

Question 14

Match between columns
                        Premises: Rugae are found here

Accepted Answer

The Answer of Liver and Stomach and Small intestine and is...

Question 15

The tissue containing nerves, blood, and lymph vessels in teeth is known as the

Accepted Answer

A)  dentin. 
B)  cementum. 
C)  enamel. 
D)  tooth socket. 
E)  pulp cavity. 
A)  dentin. 
B)  cementum. 
C)  enamel. 
D)  tooth socket. 
E)  pulp cavity.

Question 16

Match between columns
                        Premises: The bolus moves from this structure directly into the stomach

Accepted Answer

The Answer of Pharynx and Large intestine and Esophagus and is...

Question 17

Figure 47-2 ​
 
​
The chemical reaction in the accompanying figure occurs in the

Accepted Answer

A)  stomach as the result of secretions from the pancreas. 
B)  small intestine as the result of secretions from the pancreas. 
C)  large intestine as the result of secretions from the small intestine. 
D)  stomach as the result of secretions from the stomach. 
E)  small intestine as the result of secretions from the liver. 
A)  stomach as the result of secretions from the pancreas. 
B)  small intestine as the result of secretions from the pancreas. 
C)  large intestine as the result of secretions from the small intestine. 
D)  stomach as the result of secretions from the stomach. 
E)  small intestine as the result of secretions from the liver.

Question 18

The cells in the gastric glands that produce digestive substances are the

Accepted Answer

A)  goblet and pyloric cells. 
B)  alpha and beta cells. 
C)  pyloric and parietal cells. 
D)  chief and goblet cells. 
E)  parietal and chief cells. 
A)  goblet and pyloric cells. 
B)  alpha and beta cells. 
C)  pyloric and parietal cells. 
D)  chief and goblet cells. 
E)  parietal and chief cells.

Question 19

Figure 47-1 ​
 
​
Refer to the accompanying figure. Nerves would be located in the part(s) labeled

Accepted Answer

A)  2 only. 
B)  3 only. 
C)  4 only. 
D)  2 and 3. 
E)  3 and 4. 
A)  2 only. 
B)  3 only. 
C)  4 only. 
D)  2 and 3. 
E)  3 and 4.

Question 20

Match between columns
                        Premises: The pylorus is found here

Accepted Answer

The Answer of Gallbladder and Liver and Mouth and Small is...

Exam 47: Processing Food and Nutrition

Which hormone stimulates the acid-secreting glands of the stomach?

Which statement about cholesterol is TRUE?

The ____ makes bile.

Chyme flows directly from the jejunum into the

Which of the following does not contain a gastrovascular cavity?

Omnivores that remove suspended particles from water they inhabit are called ____.

Dietary fiber that is not digested will be

One of the principal functions of bile is

A filter feeder is an animal that

Which statement about obesity is FALSE?

A major function of bile is to emulsify fats.

The tissue containing nerves, blood, and lymph vessels in teeth is known as the

Figure 47-2 ​ ​ The chemical reaction in the accompanying figure occurs in the

The cells in the gastric glands that produce digestive substances are the

Figure 47-1 ​ ​ Refer to the accompanying figure. Nerves would be located in the part(s) labeled

A View of Life

Atoms and Molecules: the Chemical Basis of Life

The Chemistry of Life: Organic Compounds

Organization of the Cell

Biological Membranes

Cell Communication

Energy and Metabolism

How Cells Make Atp: Energy-Releasing Pathways

Photosynthesis: Capturing Light Energy

Chromosomes, Mitosis, and Meiosis

The Basic Principles of Heredity

DNA: The Carrier of Genetic Information

Gene Expression

Gene Regulation

DNA Technology and Genomics

Human Genetics and the Human Genome

Developmental Genetics

Introduction to Darwinian Evolution

Evolutionary Change in Populations

Speciation and Macroevolution

The Origin and Evolutionary History of Life

The Evolution of Primates

Understanding Diversity: Systematics

Viruses and Subviral Agents

Bacteria and Archaea

Protists

Seedless Plants

Seed Plants

The Fungi

An Introduction to Animal Diversity

Sponges, Cnidarians, Ctenophores, and Protostomes

The Deuterostomes

Plant Structure, Growth, and Development

Leaf Structure and Function

Stem Structure and Transport

Roots and Mineral Nutrition

Reproduction in Flowering Plants

Plant Developmental Responses to External and Internal Signals

Animal Structure and Function: an Introduction

Protection, Support, and Movement

Neural Signaling

Neural Regulation

Sensory Systems

Internal Transport

The Immune System: Internal Defense

Gas Exchange

Osmoregulation and Disposal of Metabolic Wastes

Endocrine Regulation

Reproduction

Animal Development

Animal Behavior

Introduction to Ecology: Population Ecology

Community Ecology

Ecosystems and the Biosphere

Ecology and the Geography of Life

Biological Diversity and Conservation Biology

Filters

Figure 47-2 The chemical reaction in the accompanying figure occurs in the

Figure 47-1 Refer to the accompanying figure. Nerves would be located in the part(s) labeled