EBK HUMAN BIOLOGY
11th Edition
ISBN: 9780100545939
Author: MCMILLAN
Publisher: YUZU
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 10, Problem 5SQ
Gas exchange occurs at the _______.
- a. two bronchi
- b. pleural sacs
- c. alveoli
- d. both b and c
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
The functions of C-shaped tracheal cartilages are to prevent collapse or over-expansion of the airway and to allow expansion of the _____
a. larynx
b. esophagus
c. vocal cords
d. stomach
The air-transmitting passages of the nose, nasopharynx, larynx, trachea, bronchi, and bronchioles make up the ________ the respiratory system.
a. conducting portion of
b. respiratory portion of
c. the entirety of
d. cardiovascular portion of
The _________prevents most inspired particles such as dust from reaching the lungs.
A.
action of the epiglottis
B.
ciliated mucous lining in the nose
C.
porous structure of turbinate bones
D.
abundant blood supply to nasal mucosa
Chapter 10 Solutions
EBK HUMAN BIOLOGY
Ch. 10 - In the diagram below, label the parts of the...Ch. 10 - What is the difference between respiration and...Ch. 10 - Explain what a partial pressure gradient is and...Ch. 10 - What is oxyhemoglobin? Where does it form?Ch. 10 - What drives oxygen from the air spaces in alveoli,...Ch. 10 - How does hemoglobin help maintain the oxygen...Ch. 10 - What reactions enhance the transport of carbon...Ch. 10 - How do nerve impulses from the brain regulate...Ch. 10 - Why does your breathing rate increase when you...Ch. 10 - A partial pressure gradient of oxygen exists...
Ch. 10 - The ________ is an airway that connects the nose...Ch. 10 - Oxygen in air must diffuse across______ to enter...Ch. 10 - Prob. 4SQCh. 10 - Gas exchange occurs at the _______. a. two bronchi...Ch. 10 - Breathing _______. a. ventilates the lungs b....Ch. 10 - After oxygen diffuses into lung capillaries, it...Ch. 10 - Due to its partial pressure gradient, carbon...Ch. 10 - Prob. 9SQCh. 10 - Prob. 10SQCh. 10 - Cases of accidental carbon monoxide poisoning...Ch. 10 - Prob. 2CTCh. 10 - When you sneeze, abdominal muscles abruptly...Ch. 10 - Underwater, we humans cant compete with whales and...Ch. 10 - Prob. 5CT
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- In human lungs, gas exchange occurs at the______ . a. bronchi c. alveoli b. bronchioles d. pleural sacsarrow_forwardGas exchange occurs between ____________________________. a. alveoli and capillaries b. both c. terminal bronchioles and alveoli d. neitherarrow_forwardThe pleura that surrounds the lungs consists of two layers, the ________.a. visceral and parietal pleurae.b. mediastinum and parietal pleurae.c. visceral and mediastinum pleurae.d. none of the abovearrow_forward
- The rate breathing is controlled by the ________? A. ventral respiratory group B. dorsal respiratory group C. pontine respiratory group D. medullary respiratory grouparrow_forwardThe exchange of gases that occurs between the alveolar sac and the pulmonary capillary a. forced inhalation b. internal respiration c. eternal respiration d. forced exhalationarrow_forwardThe majority of carbon dioxide in the blood is transported by ________. a. binding to hemoglobin b. dissolution in the blood c. conversion to bicarbonate d. binding to plasma proteinsarrow_forward
- Expansion of the chest cavity during normal relaxed breathing is accomplished by the diaphragm and______ A. external/internal abdominal oblique B. intercostals C. pectoralis major D. trapeziusarrow_forwardAir is warmed and humidified in the nasal passages. This helps to ________. a. ward off infection b. decrease sensitivity during breathing c. prevent damage to the lungs d. all of the abovearrow_forwardA section of the lung that receives its own tertiarybronchus is called the ________.a. bronchopulmonary segmentb. pulmonary lobulec. interpulmonary segmentd. respiratory segmentarrow_forward
- This connects the larynx to the bronchi in the lungs.a. epiglottis c. tracheab. pleura d. esophagusarrow_forwardThe majority of oxygen in the blood is transported by ________. a. dissolution in the blood b. being carried as bicarbonate ions c. binding to blood plasma d. binding to hemoglobinarrow_forwardWhich one of the following is the beginning of the lower respiratory tract?a. trachea b. nasal cavityc. pharynx d. larynxarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Respiratory System; Author: Amoeba Sisters;https://www.youtube.com/watch?v=v_j-LD2YEqg;License: Standard youtube license