Question 1

What is the correct sequence of air flow in mammals?

Accepted Answer

A)  ​nasal cavities, larynx, pharynx, bronchi, trachea 
B)  nasal cavities, pharynx, bronchi, larynx, trachea 
C)  nasal cavities, pharynx, larynx, trachea, bronchi 
D)  nasal cavities, larynx, pharynx, trachea, bronchi 
E)  nasal cavities, bronchi, larynx, trachea, pharynx 
A)  ​nasal cavities, larynx, pharynx, bronchi, trachea 
B)  nasal cavities, pharynx, bronchi, larynx, trachea 
C)  nasal cavities, pharynx, larynx, trachea, bronchi 
D)  nasal cavities, larynx, pharynx, trachea, bronchi 
E)  nasal cavities, bronchi, larynx, trachea, pharynx C

Question 2

-larynx

Accepted Answer

D

Question 3

-nasal cavity

Accepted Answer

A

Question 4

-intercostal muscles

Accepted Answer

The answer of  
-intercostal muscles
...

Question 5

A flap of tissue called the __________ directs air through the __________, the opening to the __________ (windpipe).

Accepted Answer

epiglottis

Question 6

Contractions of the dome-shaped __________ and the intercostal muscles between the ribs alter the volume of the thoracic cavity during breathing.

Accepted Answer

The answer of Contractions of the dome-shaped __________ and the...

Question 7

Respond to the following statements with reference to the five components of respiratory systems listed below. Answers may be used more than once or not at all.​
-ventilation

Accepted Answer

A)  	flexible windpipe reinforced with cartilage 
B)  	surrounds each lung 
C)  	oxygen-rich form of a respiratory protein 
D)  	contains two true vocal cords 
E)  	with the diaphragm, alter chest cavity volume
F) 	part of the brainstem; controls breathing
G) 	throat passage behind the mouth
H) 	inhalation and exhalation
I) 	connect trachea to lungs
J) 	flaplike structure that points upward allowing air to enter trachea, but blocks the larynx during swallowing
K) 	contraction increases thoracic volume
L) 	microscopically small pockets lined with moist epithelium 
A)  	flexible windpipe reinforced with cartilage 
B)  	surrounds each lung 
C)  	oxygen-rich form of a respiratory protein 
D)  	contains two true vocal cords 
E)  	with the diaphragm, alter chest cavity volume
F) 	part of the brainstem; controls breathing
G) 	throat passage behind the mouth
H) 	inhalation and exhalation
I) 	connect trachea to lungs
J) 	flaplike structure that points upward allowing air to enter trachea, but blocks the larynx during swallowing
K) 	contraction increases thoracic volume
L) 	microscopically small pockets lined with moist epithelium

Question 8

A factor associated with SIDS is ____.

Accepted Answer

A)  ​sleep apnea 
B)  lung cancer​ 
C)  ​high altitude sickness 
D)  ​low red blood cell count 
E)  TB​ 
A)  ​sleep apnea 
B)  lung cancer​ 
C)  ​high altitude sickness 
D)  ​low red blood cell count 
E)  TB​

Question 9

Deep-diving animals accomplish their dives through ____.

Accepted Answer

A)  ​speeding their heart rate 
B)  ​swimming vigorously 
C)  ​storing oxygen in muscles and blood 
D)  ​binding oxygen to hemocyanin 
E)  going into a deep sleep​ 
A)  ​speeding their heart rate 
B)  ​swimming vigorously 
C)  ​storing oxygen in muscles and blood 
D)  ​binding oxygen to hemocyanin 
E)  going into a deep sleep​

Question 10

Respond to the following statements with reference to the five components of respiratory systems listed below. Answers may be used more than once or not at all.​
-pharynx

Accepted Answer

A)  	flexible windpipe reinforced with cartilage 
B)  	surrounds each lung 
C)  	oxygen-rich form of a respiratory protein 
D)  	contains two true vocal cords 
E)  	with the diaphragm, alter chest cavity volume
F) 	part of the brainstem; controls breathing
G) 	throat passage behind the mouth
H) 	inhalation and exhalation
I) 	connect trachea to lungs
J) 	flaplike structure that points upward allowing air to enter trachea, but blocks the larynx during swallowing
K) 	contraction increases thoracic volume
L) 	microscopically small pockets lined with moist epithelium 
A)  	flexible windpipe reinforced with cartilage 
B)  	surrounds each lung 
C)  	oxygen-rich form of a respiratory protein 
D)  	contains two true vocal cords 
E)  	with the diaphragm, alter chest cavity volume
F) 	part of the brainstem; controls breathing
G) 	throat passage behind the mouth
H) 	inhalation and exhalation
I) 	connect trachea to lungs
J) 	flaplike structure that points upward allowing air to enter trachea, but blocks the larynx during swallowing
K) 	contraction increases thoracic volume
L) 	microscopically small pockets lined with moist epithelium

Question 11

Air is continuously forced through tubes that thread through vascularized tissue in a pair of inelastic lungs in _____.

Accepted Answer

A)  ​some fish 
B)  amphibians 
C)  ​birds 
D)  ​reptiles 
E)  some small mammals​ 
A)  ​some fish 
B)  amphibians 
C)  ​birds 
D)  ​reptiles 
E)  some small mammals​

Question 12

Use the figure above to answer the following question.
-Most of the carbon dioxide produced by the body is transported to the lungs ____.

Accepted Answer

A)  ​in gaseous form 
B)  ​in the lymph system 
C)  ​as carbaminohemoglobin 
D)  ​in the form of bicarbonate 
E)  as carbonic acid 
A)  ​in gaseous form 
B)  ​in the lymph system 
C)  ​as carbaminohemoglobin 
D)  ​in the form of bicarbonate 
E)  as carbonic acid

Question 13

People who smoke both marijuana and tobacco have ____ respiratory problems than tobacco-only smokers.

Accepted Answer

A)  ​less 
B)  ​more 
C)  ​more serious 
D)  ​less serious 
E)  the same amount of​ 
A)  ​less 
B)  ​more 
C)  ​more serious 
D)  ​less serious 
E)  the same amount of​

Question 14

Figure 38.9
​
   
The following two questions refer to the figure above showing a fish gill filament.
-Paired lungs are characteristic of ____.

Accepted Answer

A)  ​spiders 
B)  all birds 
C)  all fishes 
D)  all amphibian life stages 
E)  all insects 
A)  ​spiders 
B)  all birds 
C)  all fishes 
D)  all amphibian life stages 
E)  all insects

Question 15

Water flowing over fish gills exchanges gases with blood flowing in the opposite direction inside gill capillaries. This is called __________.

Accepted Answer

countercur

Question 16

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 17

Oxygen moves from alveoli to the bloodstream ____.

Accepted Answer

A)  ​because the concentration of oxygen is greater in alveoli than in the blood 
B)  mainly due to the activity of carbonic anhydrase in the red blood cells 
C)  against a concentration gradient 
D)  to equal the concentration of CO₂ in the blood 
E)  by active transport 
A)  ​because the concentration of oxygen is greater in alveoli than in the blood 
B)  mainly due to the activity of carbonic anhydrase in the red blood cells 
C)  against a concentration gradient 
D)  to equal the concentration of CO₂ in the blood 
E)  by active transport

Question 18

Why would athletes in aerobic sports benefit by training at high altitude?​

Accepted Answer

While at high altitude, the body goes th

Question 19

The "Adam's apple" is located in the ____.

Accepted Answer

A)  ​Glottis 
B)  Pharynx 
C)  Trachea 
D)  Larynx 
E)  Bronchus 
A)  ​Glottis 
B)  Pharynx 
C)  Trachea 
D)  Larynx 
E)  Bronchus

Question 20

__________, 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

Exam 38: Respiration

What is the correct sequence of air flow in mammals?

-larynx

-nasal cavity

-intercostal muscles

A flap of tissue called the __________ directs air through the __________, the opening to the __________ (windpipe).

Contractions of the dome-shaped __________ and the intercostal muscles between the ribs alter the volume of the thoracic cavity during breathing.

Respond to the following statements with reference to the five components of respiratory systems listed below. Answers may be used more than once or not at all.​ -ventilation

A factor associated with SIDS is ____.

Deep-diving animals accomplish their dives through ____.

Respond to the following statements with reference to the five components of respiratory systems listed below. Answers may be used more than once or not at all.​ -pharynx

Air is continuously forced through tubes that thread through vascularized tissue in a pair of inelastic lungs in _____.

Use the figure above to answer the following question. -Most of the carbon dioxide produced by the body is transported to the lungs ____.

People who smoke both marijuana and tobacco have ____ respiratory problems than tobacco-only smokers.

Figure 38.9 ​ The following two questions refer to the figure above showing a fish gill filament. -Paired lungs are characteristic of ____.

Water flowing over fish gills exchanges gases with blood flowing in the opposite direction inside gill capillaries. This is called __________.

Oxyhemoglobin contains _____.

Oxygen moves from alveoli to the bloodstream ____.

Why would athletes in aerobic sports benefit by training at high altitude?​

The "Adam's apple" is located in the ____.

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

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

Digestion and Nutrition

Maintaining the Internal Environment

Animal Reproductive Systems

Animal Development

Animal Behavior

Filters

A flap of tissue called the directs air through the , the opening to the __ (windpipe).

Respond to the following statements with reference to the five components of respiratory systems listed below. Answers may be used more than once or not at all. -ventilation

Respond to the following statements with reference to the five components of respiratory systems listed below. Answers may be used more than once or not at all. -pharynx

Figure 38.9 The following two questions refer to the figure above showing a fish gill filament. -Paired lungs are characteristic of ____.

Why would athletes in aerobic sports benefit by training at high altitude?

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