Which of the following correctly describes the lungs? O structure that expands during expiration - during the passive phase of breathing O location of gas conduction - to bring oxygen in to the body from the surrounding environment O major chemoreceptive control center - for determining the rate and depth of respiration O location of gas exchange - between cardiovascular system and the air sacs Which structure is composed of elastic cartilage, and acts like a gatekeeper, working with other structures of the shunt food to the esophagus and air to the trachea? tonsils O tongue O glottis O epiglottis O nasopharynx Send a chat
Which of the following correctly describes the lungs? O structure that expands during expiration - during the passive phase of breathing O location of gas conduction - to bring oxygen in to the body from the surrounding environment O major chemoreceptive control center - for determining the rate and depth of respiration O location of gas exchange - between cardiovascular system and the air sacs Which structure is composed of elastic cartilage, and acts like a gatekeeper, working with other structures of the shunt food to the esophagus and air to the trachea? tonsils O tongue O glottis O epiglottis O nasopharynx Send a chat
Biology 2e
2nd Edition
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark
Chapter39: The Respiratory System
Section: Chapter Questions
Problem 1VCQ: Figure 39.7 Which of the following statements about the mammalian respiratory system is false? When...
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Transcribed Image Text:Which of the following correctly describes the lungs?
O structure that expands during expiration - during the passive phase of breathing
O location of gas conduction - to bring oxygen in to the body from the surrounding environment
O major chemoreceptive control center - for determining the rate and depth of respiration
O location of gas exchange - between cardiovascular system and the air sacs
Transcribed Image Text:Which structure is composed of elastic cartilage, and acts like a gatekeeper, working with other structures of the
shunt food to the esophagus and air to the trachea?
tonsils
O tongue
O glottis
O epiglottis
O nasopharynx
Send a chat
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