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Questions and Answers
What is the passive process that moves air out of our body?
What is the passive process that moves air out of our body?
Exhalation
What is the flap that closes the air passage when we swallow?
What is the flap that closes the air passage when we swallow?
Epiglottis
What is the structure located in the larynx that allows us to speak?
What is the structure located in the larynx that allows us to speak?
Vocal cords
What are the parts of the conducting portion that branch into each lung?
What are the parts of the conducting portion that branch into each lung?
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What is the name of the structures where gas exchange takes place?
What is the name of the structures where gas exchange takes place?
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What is the dome-shaped muscle that allows exhalation and inhalation to occur?
What is the dome-shaped muscle that allows exhalation and inhalation to occur?
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What is the place in the brain where breathing is controlled?
What is the place in the brain where breathing is controlled?
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What is the protein in the blood responsible for carrying oxygen?
What is the protein in the blood responsible for carrying oxygen?
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What is the process by which oxygen moves via circulation or in during inhalation?
What is the process by which oxygen moves via circulation or in during inhalation?
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What is another name for the 'wind pipe'?
What is another name for the 'wind pipe'?
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What is one solution used by land animals for respiration?
What is one solution used by land animals for respiration?
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What is one of the two general parts of a mammalian respiratory system?
What is one of the two general parts of a mammalian respiratory system?
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What type of respiratory system is used by aquatic animals?
What type of respiratory system is used by aquatic animals?
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What are the smaller pipes within the lungs that branch until they reach the alveoli called?
What are the smaller pipes within the lungs that branch until they reach the alveoli called?
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What is the active process that moves air into our body?
What is the active process that moves air into our body?
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What are the openings on an insect body that let air into and out of the tracheae called?
What are the openings on an insect body that let air into and out of the tracheae called?
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What is another term for the diffusion that occurs at the large moist surface area?
What is another term for the diffusion that occurs at the large moist surface area?
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What is the first part of the conducting portion that is air only?
What is the first part of the conducting portion that is air only?
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What is the main topic of this puzzle and the chapter?
What is the main topic of this puzzle and the chapter?
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What are the small highly branched pipes used by insects for respiration called?
What are the small highly branched pipes used by insects for respiration called?
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What is the last part of the conducting portion which can handle both food and water as well as air?
What is the last part of the conducting portion which can handle both food and water as well as air?
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Study Notes
Respiratory Processes
- Exhalation: The passive process for expelling air from the body.
- Inhalation: The active process of drawing air into the body.
Anatomy of the Respiratory System
- Epiglottis: Flap that prevents food from entering the air passage during swallowing.
- Vocal cords: Located in the larynx, responsible for sound production.
- Diaphragm: Dome-shaped muscle that aids in the breathing process.
- Pharynx: Last part of the conducting portion that can handle food, water, and air.
Conducting Structures
- Trachea: Also known as the windpipe; connects the larynx to the bronchi.
- Bronchi: Major air passages that branch into each lung.
- Bronchioles: Smaller branches in the lungs leading to alveoli.
- Larynx: First part of the conducting portion, primarily for air passage.
Gas Exchange Structures
- Alveoli: Tiny air sacs where gas exchange occurs.
- Gills: Respiratory structures used by aquatic animals for oxygen absorption.
Respiratory Mechanisms
- Spiracles: Openings on the body of insects that allow air to enter and exit the tracheae.
- Tracheae: Small, highly branched pipes utilized by insects for respiration.
- Bulk flow: The process by which oxygen moves during inhalation and circulation.
Blood Components
- Hemoglobin: Protein in the blood responsible for oxygen transport.
Respiratory Control
- Respiratory center: Brain region responsible for regulating the breathing process.
Terminology and Concepts
- Gas exchange: The diffusion process that occurs at large moist surface areas for oxygen and carbon dioxide.
- Conducting portion: One of the two general parts of the mammalian respiratory system, focused on air passage rather than gas exchange.
- Respiration: The main topic of the chapter, encompassing all aspects of breathing and gas exchange.
Studying That Suits You
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Description
Test your knowledge of respiratory anatomy with this crossword quiz based on Biology 1002 Chapter 34. Challenge yourself to recall key terms such as exhalation, epiglottis, and more. Perfect for reinforcing concepts learned in class.
