2 3 5 6. bronchus diaphragm lungs covered with visceral pleura • parietal pleura and thoracic wall • pleural cavity • trachea 2. 3 4 5. 6.

Q: Contrast the epithelium of the bronchioles with that of the alveoli and explain how the structural…

A: Anatomy and physiology are the branches of biology, anatomy deals with the study of the structure of…

Q: At rest, expiration is a(n) ________ process that involves ________. Group of answer choices active…

A: Respiration is the biological process that results in exchange of gas between the cells of the…

Q: Why must a person floating on the surface of the water and breathing through a snorkel increase…

A: Tidal volume Tidal volume is defined as the amount of air delivered to the lung during the…

Q: Name in order the passage of air from the environment to the lungs. Describe the process of gas…

A: Breathing The process of exchange of oxygen from the Atmosphere with carbon dioxide produced by the…

Q: Consider the mechanics of breathing during quiet breathing. Name the TWO inspiratory muscles. State…

A: Answer: RESPIRATORY SYSTEM = This is the process of breathing and respiration within the lungs of…

Q: Draw and label the following graphs: a) Graph the effect of ventilation on arterial PCO2. b) Graph…

A: The transfer of gas between the alveoli and the surrounding environment is known as alveolar…

Q: Illustrate the flow of oxygen in our breathing system through a diagram. (You may use arrows to…

A: Breathing is a process mainly consist of two activities, inhalation and exhalation. It is a process…

Q: Give some examples to admit that lung mechanics transport oxygen and carbon dioxide in blood?

A: The Respiratory System of the human body mainly transports air in and out of the lungs. It also…

Q: Compare the avian and mammalian lungs in terms of structure and respiratory function

A: Respiration is the basic mechanism which occurs in the body of the living organisms. Its basic…

Q: Using your own words, how would you explain the concepts in the following graphs/ figures to a Grade…

A: According to the question, we have to explain in our own words the concepts of the following graphs.…

Q: Why do fish suffocate when taken out of the water and placed in air, whereas mammals suffocate if…

A: Fish and other aquatic organisms use gills for gaseous exchange. But mammals and birds uses lungs as…

Q: Which one is the correct pathway for the flow or air to the lungs? pharynx-> larynx -> trachea ->…

A: Introduction The respiratory Pathways responsible for transporting the air from the outside to the…

Q: Describe how wearing a corset could affect pulmonary ventilation and alveolar ventilation rate.…

A: Breathing (or ventilation) is the way toward moving air into and out of the lungs to encourage gas…

Q: Callisto has managed to escape Xena, and therefore Xena decides to rest for the night in a small…

A: Introduction  Breathing is the process of moving air into and out of the lungs in order to…

Q: Describe the anatomical structure and function of the alveolar-capillary membrane. What are the 3…

A: The tongue is used to articulate alveolar consonants against or close to the superior alveolar…

Q: Arrange the following in order from highest to lowest partial pressure of oxygen gas (Po2) 1. Po2 of…

A: Blood is a liquid substance which flows in the blood vessels and carry nutrients and oxygen to the…

Q: Below is the list of the parts of the bell jar lung model. List the part of the respiratory system…

A: Bell-jar structure resembles our respiratory system. It is the model of thorax to demonstrate…

Q: Fill in the blanks: According to Boyle's law, as the volume of a container increases, the pressure…

A: We are answering first 3 questions. for rest of question pls repost.

Q: How does the trend in breathing rate in response to rebreathing (breathing stale air in a plastic…

A: Explanation for the above question is given below

Q: Describe one functional difference and one structural difference between veins and arteries

A: Arteries convey oxygenated blood from the heart, while veins convey oxygen-drained blood back to the…

Q: Which of the following have the most efficient lungs: amphibians, mammals or birds? Explain your…

A: The cells are the primary unit of the body. The cells comprise tissues which form an organ. The…

Q: What happens to the pressure in the lungs when structure F contracts? C D B E F

A: The answer is given below.

Q: Trace the route of inspired air in humans from the nostrils to the smallest chamber of the lungs.…

A: The process of drawing air into the lungs is referred to as inspiration or inhalation. It is an…

Q: Which statement/s is/are TRUE? S1 = Blood arriving in the lungs has a low partial pressure of oxygen…

A: Introduction: In human lungs, the alveoli are where gas exchange takes place. By measuring the…

Q: At a normal p02 of 100 mmHg, what would be the oxygen saturation at the distal end of the alveolar…

A: The oxygen–hemoglobin dissociation curve, also called the oxyhemoglobin dissociation curve or oxygen…

Q: exchange of gases takes place in the alveoli of the lungs.

A: Air enters the body through the mouth or nose and quickly moves to the pharynx or throat. From there…

Q: Animals that live on land such as amphibians, reptiles, birds and mammals have lungs as major…

A: Lung development varies from animal to animal, depending on their evolution. The lungs are the…

Q: trace the flow of air beginning with the air in the atmosphere and ending with the alveoli

A: Breathing occurs in two steps- 1. Inspiration- In this method we take air inside the body. 2.…

Q: Explain the two general features that breathing organs share, which optimize gas exchange.

A: Organisms require oxygen for carrying out their metabolic processes, and in the process, they give…

Q: Compare the two types of gas exchange systems in invertebrates.        Based on your observation of…

A: Various respiratory mechanism occurs in different forms of the body. Some utilize gills, some lungs…

Q: N.B. CO: a harmful gas contained in the fume of tobacco. Studies showed the effect of (CO) on the…

A: Oxygen gas (O2) is an essential nutrient. Cells need O2 to perform aerobic respiration and produce…

Q: Know how to read a respiratory graph such as below. For example, what is the increase to 6 L…

A: The respiratory system can be divided into two parts upper respiratory tract, and the lower…

Q: Outline the differences among the three most sophisticated lungsfound in modern animals: the…

A: The insect tracheal system is not dependent on the circulatory system in order to get the oxygen…

Q: Compare and contrast the respiratory system of fish, amphibians, birds and mammals.

A: The group of organs and parts of the body involved in the gaseous exchange is known as the…

Q: Why did alveolar minute volume increase with exercise? Group of answer choices Fatigue of the…

A: Breathing is the process of the exchange of gases in the alveoli of the lungs. It involves…

Q: WHich of the following finding at the apex best explains why ventilation-perfusion ratios are higher…

A: Ventilation perfusion ratio shows the ventilation that is-  the air that reaches the alveoli and…

Q: Using a flowchart (word, with > symbols), illustrate the path of air during exhalation.  (b)…

A: During ventilation, exhalation is the process of removing air from the lungs and releasing it into…

Q: Create a flow diagram for this respiratory system that has these elements in correct order pharynx,…

A: Introduction The process of respiration (inhalation of oxygen and exhalation of carbon dioxide) is…

Q: Describe the special modifications of the lining of the trachea. How does structure compliment…

A: There are multiple questions. The first three subparts have been answered here.  The respiratory…

Q: which structure in the respiratory system is the site of gas exchange?

A: The body movements allowing air to enter and leave the lung. It is done by Inhalation and…

Q: Which statement correctly explains why respiration rate elevates with exercise as compared to at…

A: Respiration is the process of inhaling oxygen and exhaling carbon dioxide. The lungs and the…

Q: PART C: Directions: Briefly describe what happens to the chest cavity, diaphragm, and air pressure…

A: Respiration is the process, where inhalation and expiration occur. This helps in the entry of oxygen…

Q: For each of the following structures, describe in detail how the structure allows for its function.…

A: The respiratory system consists of the organs as well as other elements of your body that help you…

Q: bell jar model can be used to demonstrate the basic mechanism of breathing humans. The diagram below…

A: The human respiratory system is defined as the system that is responsible for taking up oxygen and…