Campbell Biology
12th Edition
ISBN: 9780135188743
Author: Urry
Publisher: PEARSON
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Chapter 42, Problem 1TYU
Summary Introduction
Introduction
The respiratory system can be defined as the network of tissues and organs that help in taking oxygen inside the body and moving out the waste gases like carbon dioxide. It consists of the lungs and airways. The circulatory system is a coordinated system that involves the heart, blood vessels, and blood.
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Students have asked these similar questions
Which of the following respiratory systems is not closely associated with a blood supply?
O the lungs of a vertebrate
the gills of a fish
the tracheal system of an insect
the skin of an earthworm
Which of the following statements best summarizes the function of the pulmonary circuit in a human circulatory system?
Question 26 options:
Filters waste products from the blood.
Transports carbon dioxide to the lungs and picks up oxygen from the lungs.
Transports oxygen through the heart, lungs and body tissues.
Transports oxygen and nutrients to body tissues.
Which of the following is an example of the respiratory and circulatory systems
working together?
The blood flows through the kidneys, and waste products are removed.
The lungs take in air, and the blood carries oxygen to the body's cells.
O The diaphragm flexes, and the lungs take in air.
OThese two systems do not work together.
Chapter 42 Solutions
Campbell Biology
Ch. 42.1 - Prob. 1CCCh. 42.1 - Three-chambered hearts with incomplete septa were...Ch. 42.1 - Prob. 3CCCh. 42.2 - Explain why blood has a higher 02 concentration in...Ch. 42.2 - Prob. 2CCCh. 42.2 - Prob. 3CCCh. 42.3 - Prob. 1CCCh. 42.3 - Prob. 2CCCh. 42.3 - Prob. 3CCCh. 42.4 - Explain why a physician might order a white cell...
Ch. 42.4 - Prob. 2CCCh. 42.4 - Prob. 3CCCh. 42.4 - Prob. 4CCCh. 42.5 - Why is an internal location for gas exchange...Ch. 42.5 - Prob. 2CCCh. 42.5 - MAKE CONNECTIONS Describe similarities in the...Ch. 42.6 - Prob. 1CCCh. 42.6 - Prob. 2CCCh. 42.6 - Prob. 3CCCh. 42.7 - What determines whether O2 and CO2 undergo net...Ch. 42.7 - How does the Bohr shift help deliver O2 to very...Ch. 42.7 - Prob. 3CCCh. 42 - How does the flow of a fluid in a closed...Ch. 42 - Prob. 42.2CRCh. 42 - Prob. 42.3CRCh. 42 - Prob. 42.4CRCh. 42 - Prob. 42.5CRCh. 42 - How does air in the lungs differ from the fresh...Ch. 42 - How are the roles of a respiratory pigment and an...Ch. 42 - Prob. 1TYUCh. 42 - Blood returning to the mammalian heart in a...Ch. 42 - Prob. 3TYUCh. 42 - When you hold your breath, which of the following...Ch. 42 - Prob. 5TYUCh. 42 - Prob. 6TYUCh. 42 - Prob. 7TYUCh. 42 - DRAW IT Plot blood pressure against time for one...Ch. 42 - EVOLUTION CONNECTION One opponent of the movie...Ch. 42 - Prob. 10TYUCh. 42 - Prob. 11TYUCh. 42 - WRITE ABOUT A THEME: INTERACTIONS Some athletes...Ch. 42 - Prob. 13TYU
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Similar questions
- Figure 39.7 Which of the following statements about the mammalian respiratory system is false? When we breathe in, air travels from the pharynx to the trachea. The bronchioles branch into bronchi. Alveolar ducts connect to alveolar sacs. Gas exchange between the lung and blood takes place in the alveolus.arrow_forwardIn which organism might you expect to find a respiratory system involving only diffusion? wood frog (amphibian) Meganeura (dragonfly) Toxoplasma (protist) vampire finch (bird) vampire bat (mammal)arrow_forwardWhich of the following is true regarding the trachea? It is lined with rings of cartilage It allows for the passage of both food and air It only opens when air passes through it It is a muscular tubearrow_forward
- Chemical and physical properties of gases are important factors in the evolution and physiology of cardiorespiratory systems. Which of the following statements about gases and cardiorespiratory systems is FALSE? When a frog sits in anoxic water, they can get enough oxygen by breathing air. Under these conditions, it makes sense to reduce the blood flow through the skin to reduce loss of oxygen from the blood to the water. When ancient fish began breathing air, they discovered that air was respiratory fluid that was richer in oxygen than was the water they breathed when submerged. When humans climb to high altitude, they breath more frequently to obtain sufficient oxygen and in doing so, get rid of too much carbon dioxide, causing an alkalosis (increase in blood pH). Because the ratio of oxygen to carbon dioxide is higher air than water, air breathing is linked to getting enough oxygen whereas water breathing is regulated to get rid of carbon dioxide.arrow_forwardWhich of the following is NOT a function of the respiratory system? Pathogen defense Synthesis of hormones Gas Exchange pH homeostasis Vocalizationarrow_forwardWhich of the following provides the best evidence that the circulatory system and the respiratory system work together to carry out their functions?arrow_forward
- Which of the following animals are the only vertebrates in which blood flows directly from respiratory organs to body tissues without first returning to the heart? fishes birds mammals amphibians reptilesarrow_forwardRespiratory System Air is drawn into the lungs Air pressure in the chest cavity decreases Lungs expand The diaphragm contracts and flattens Circulatory System Blood is pumped by the right atrium pool passes through the pulmonary artery Blood enters the heart through the vena cava Blood passes through pulmonary veins Blood enters the right ventricle 12arrow_forwardWhich group of animals bidirectional flow rather than unidirectional flow to move water or air across its respiratory surfaces? mammals birds sharks using ram ventilation fish using buccopharyngeal pumpingarrow_forward
- How are the respiratory system and circulatory system connected? The air from outside the mouth directly goes into blood from the bronchioles When the air is in the aveoli sac it goes through another section that leads to the capillaries Air gets to aveoli and the capillaries around the sac transfers through gas exchange, diffusion The capillaries in the nose get the oxygen to the heartarrow_forwardIf water passed over the gills of fish in the same direction as blood flow through the capillaries, how would gas exchange be affected? Select all correct choices. More oxygen would diffuse from the water into the fish's bloodstream. Less oxygen would diffuse from the water into the fish's bloodstream. More carbon dioxide would diffuse out of the fish's bloodstream into the water. Less carbon dioxide would diffuse out of the fish's bloodstream into the water. Gas exchange would remain the same, regardless of the direction of water flow.arrow_forwardCirculatory systems have the primary benefit of overcoming the shortcomings of? temperature differences between the lungs and the active tissue. the slow rate at which diffusion occurs across cells. communication systems involving only the nervous system. having to cushion animals from trauma.arrow_forward
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