Question 1

__________,the volume of air that moves in and out of the lungs during one respiratory cycle,is normally far less than __________.

Accepted Answer

Tidal volu

Question 2

Which of the following is true regarding hemoglobin?

Accepted Answer

A)  It is a lipid. 
B)  It contains iron. 
C)  It transports oxygen in the blood. 
D)  It is present in all vertebrates and invertebrates. 
E)  It is identical to hemocyanin. 
A)  It is a lipid. 
B)  It contains iron. 
C)  It transports oxygen in the blood. 
D)  It is present in all vertebrates and invertebrates. 
E)  It is identical to hemocyanin.

Question 3

What is hemoglobin?

Accepted Answer

A)  A reliable source of oxygen 
B)  A protein that is colorless when deoxygenated 
C)  An iron-containing respiratory protein 
D)  A protein found in invertebrates such as crabs and octopus 
E)  A by-product of gas exchange 
A)  A reliable source of oxygen 
B)  A protein that is colorless when deoxygenated 
C)  An iron-containing respiratory protein 
D)  A protein found in invertebrates such as crabs and octopus 
E)  A by-product of gas exchange

Question 4

Some aquatic invertebrates,such as lobsters and crabs,have ____,which are filamentous or platelike respiratory organs that increase the surface area available for gas exchange with water.

Accepted Answer

A)  book lungs 
B)  a tracheal system 
C)  gills 
D)  a siphon 
E)  villi 
A)  book lungs 
B)  a tracheal system 
C)  gills 
D)  a siphon 
E)  villi

Question 5

Which of the following part for: 
-Left lung

Accepted Answer

The answer of

Which of the following part...

Question 6

What condition stimulates kidney cells to secrete more erythropoietin?

Accepted Answer

A)  Decompression 
B)  Narcosis 
C)  Hypoxia 
D)  Acclimatization 
E)  Hemoglobin 
A)  Decompression 
B)  Narcosis 
C)  Hypoxia 
D)  Acclimatization 
E)  Hemoglobin

Question 7

Choose the one most appropriate answer for each.
-Alveoli

Accepted Answer

A) Flexible windpipe reinforced with cartilage 
B) Detect carbonic acid in artery walls and signal the brain to stimulate faster and deeper breathing 
C) Oxygen-rich form of a respiratory protein 
D) Contains a pair of vocal cords 
E) Stimulate faster breathing in dangerous situations
F)Part of the brainstem; controls breathing
G)Throat passage behind the mouth
H)One inhalation and one exhalation
I)Connect trachea to lungs
J)Flaplike structure that points upward allowing air to enter trachea, but blocks the larynx during swallowing
K)Raise and lower the ribcage
L)Microscopically small pockets lined with moist epithelium that function in gas exchange 
A) Flexible windpipe reinforced with cartilage 
B) Detect carbonic acid in artery walls and signal the brain to stimulate faster and deeper breathing 
C) Oxygen-rich form of a respiratory protein 
D) Contains a pair of vocal cords 
E) Stimulate faster breathing in dangerous situations
F)Part of the brainstem; controls breathing
G)Throat passage behind the mouth
H)One inhalation and one exhalation
I)Connect trachea to lungs
J)Flaplike structure that points upward allowing air to enter trachea, but blocks the larynx during swallowing
K)Raise and lower the ribcage
L)Microscopically small pockets lined with moist epithelium that function in gas exchange

Question 8

Which of the following part for: 
-Diaphragm

Accepted Answer

The answer of

Which of the following part...

Question 9

Oxyhemoglobin contains _____.

Accepted Answer

A)  oxygen bound irreversibly to a heme group 
B)  carbon dioxide 
C)  carbonic anhydrase 
D)  bound oxygen in the absence of a heme group 
E)  oxygen bound reversibly to a heme group 
A)  oxygen bound irreversibly to a heme group 
B)  carbon dioxide 
C)  carbonic anhydrase 
D)  bound oxygen in the absence of a heme group 
E)  oxygen bound reversibly to a heme group

Question 10

Figure 38.4
 
-The most oxygenated blood is indicated by the letter ____.

Accepted Answer

A)  A 
B)  B 
C)  C 
D)  D 
E)  E 
A)  A 
B)  B 
C)  C 
D)  D 
E)  E

Question 11

The exchange of oxygen and carbon dioxide occurs in the human lungs in the ____.

Accepted Answer

A)  bronchi 
B)  alveoli 
C)  bronchioles 
D)  trachea 
E)  glottis 
A)  bronchi 
B)  alveoli 
C)  bronchioles 
D)  trachea 
E)  glottis

Question 12

Which of the following is an air-filled internal organ found in the mantle cavity of land snails and slugs?

Accepted Answer

A)  Lung 
B)  Trachea 
C)  Gills 
D)  Spiracle 
E)  Pore 
A)  Lung 
B)  Trachea 
C)  Gills 
D)  Spiracle 
E)  Pore

Question 13

Respiratory proteins such as __________ in red blood cells and __________ in muscle bind oxygen and help maintain gradients that favor gas exchange.

Accepted Answer

hemoglobin

Question 14

Figure 38.17
  
-Use the figure above to answer the following question.At what partial pressure of oxygen do half the heme groups in human blood have bound oxygen?

Accepted Answer

A)  30 mm Hg 
B)  100 mm Hg 
C)  70 mm Hg 
D)  104 mm Hg 
E)  120 mm Hg 
A)  30 mm Hg 
B)  100 mm Hg 
C)  70 mm Hg 
D)  104 mm Hg 
E)  120 mm Hg

Question 15

Which of the following respiratory adaptations evolved independently in several groups of aquatic invertebrates?

Accepted Answer

A)  Hemocyanin 
B)  Hemoglobin 
C)  Tracheal system 
D)  Gills 
E)  Book lungs 
A)  Hemocyanin 
B)  Hemoglobin 
C)  Tracheal system 
D)  Gills 
E)  Book lungs

Question 16

Through acclimatization at low high altitude,the body makes long-term adjustments in which of the following?

Accepted Answer

A)  Cardiac output 
B)  Hemoglobin 
C)  Gaseous nitrogen 
D)  Decompression stability 
E)  Narcosis 
A)  Cardiac output 
B)  Hemoglobin 
C)  Gaseous nitrogen 
D)  Decompression stability 
E)  Narcosis

Question 17

Choose the one most appropriate answer for each.
-Chemoreceptors

Accepted Answer

A) Flexible windpipe reinforced with cartilage 
B) Detect carbonic acid in artery walls and signal the brain to stimulate faster and deeper breathing 
C) Oxygen-rich form of a respiratory protein 
D) Contains a pair of vocal cords 
E) Stimulate faster breathing in dangerous situations
F)Part of the brainstem; controls breathing
G)Throat passage behind the mouth
H)One inhalation and one exhalation
I)Connect trachea to lungs
J)Flaplike structure that points upward allowing air to enter trachea, but blocks the larynx during swallowing
K)Raise and lower the ribcage
L)Microscopically small pockets lined with moist epithelium that function in gas exchange 
A) Flexible windpipe reinforced with cartilage 
B) Detect carbonic acid in artery walls and signal the brain to stimulate faster and deeper breathing 
C) Oxygen-rich form of a respiratory protein 
D) Contains a pair of vocal cords 
E) Stimulate faster breathing in dangerous situations
F)Part of the brainstem; controls breathing
G)Throat passage behind the mouth
H)One inhalation and one exhalation
I)Connect trachea to lungs
J)Flaplike structure that points upward allowing air to enter trachea, but blocks the larynx during swallowing
K)Raise and lower the ribcage
L)Microscopically small pockets lined with moist epithelium that function in gas exchange

Question 18

Respiration in the human body relies on ____.

Accepted Answer

A)  exocytosis and endocytosis 
B)  facilitated diffusion 
C)  osmosis 
D)  simple diffusion 
E)  active transport 
A)  exocytosis and endocytosis 
B)  facilitated diffusion 
C)  osmosis 
D)  simple diffusion 
E)  active transport

Exam 38: Respiration

__________,the volume of air that moves in and out of the lungs during one respiratory cycle,is normally far less than __________.

Which of the following is true regarding hemoglobin?

What is hemoglobin?

Some aquatic invertebrates,such as lobsters and crabs,have ____,which are filamentous or platelike respiratory organs that increase the surface area available for gas exchange with water.

Which of the following part for: -Left lung

What condition stimulates kidney cells to secrete more erythropoietin?

Choose the one most appropriate answer for each. -Alveoli

Which of the following part for: -Diaphragm

Oxyhemoglobin contains _____.

Figure 38.4 -The most oxygenated blood is indicated by the letter ____.

The exchange of oxygen and carbon dioxide occurs in the human lungs in the ____.

Which of the following is an air-filled internal organ found in the mantle cavity of land snails and slugs?

Respiratory proteins such as __________ in red blood cells and __________ in muscle bind oxygen and help maintain gradients that favor gas exchange.

Figure 38.17 -Use the figure above to answer the following question.At what partial pressure of oxygen do half the heme groups in human blood have bound oxygen?

Which of the following respiratory adaptations evolved independently in several groups of aquatic invertebrates?

Through acclimatization at low high altitude,the body makes long-term adjustments in which of the following?

Choose the one most appropriate answer for each. -Chemoreceptors

Respiration in the human body relies on ____.

Invitation to Biology

Life's Chemical Bases

Molecules of Life

Cell Structure

Ground Rules of Metabolism

Where it Starts—Photosynthesis

How Cells Release Chemical Energy

DNA Structure and Function

From DNA to Protein

Control of Gene Expression

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

Organizing Information about Species

Life's Origin and Early Evolution

Viruses, Bacteria, and Archaea

Protists: The Simplest Eukaryotes

The Land Plants

Fungi

Animal Evolution: The Invertebrates

Animal Evolution: The Chordates

Human Evolution

Plant Tissues

Plant Nutrition and Transport

Life Cycles of Flowering Plants

Communication Strategies in Plants

Animal Tissues and Organ Systems

Neural Control

Sensory Perception

Endocrine Control

Structural Support and Movement

Circulation

Immunity

Digestion and Nutrition

Maintaining the Internal Environment

Animal Reproductive System

Animal Development

Animal Behavior

Population Ecology

Community Ecology

Ecosystems

The Biosphere

Human Impacts on the Biosphere

Filters

,the volume of air that moves in and out of the lungs during one respiratory cycle,is normally far less than .

Respiratory proteins such as in red blood cells and in muscle bind oxygen and help maintain gradients that favor gas exchange.